From 5cbc5156da6eb9e6410854bbbffc417706654fee Mon Sep 17 00:00:00 2001
From: Jens Fahnenbruck <jens.fahnenbruck@inovex.de>
Date: Fri, 9 Jun 2017 15:32:09 +0200
Subject: [PATCH] feat(*): add clustered markers support

Closes #1044
---
 docs/content/api-docs/index.md                |   4 +-
 package.json                                  |  11 +-
 .../core/services/google-maps-api-wrapper.ts  |   6 +-
 .../core/services/managers/marker-manager.ts  |   4 +-
 packages/js-marker-clusterer/directives.ts    |   1 +
 .../directives/marker-cluster.ts              | 124 ++++
 packages/js-marker-clusterer/index.ts         |   7 +
 .../js-marker-clusterer.module.ts             |  11 +
 packages/js-marker-clusterer/package.json     |   6 +
 packages/js-marker-clusterer/package.tpl.json |  28 +
 packages/js-marker-clusterer/services.ts      |   1 +
 .../services/google-clusterer-types.ts        | 114 ++++
 .../services/managers/cluster-manager.spec.ts | 196 ++++++
 .../services/managers/cluster-manager.ts      | 138 ++++
 rollup.core.config.js                         |   3 +-
 rollup.js-marker-clusterer.config.js          |  22 +
 scripts/create-package-json.js                |   5 +
 scripts/packages.js                           |   5 +-
 yarn.lock                                     | 621 +++++++++++++++++-
 19 files changed, 1276 insertions(+), 31 deletions(-)
 create mode 100644 packages/js-marker-clusterer/directives.ts
 create mode 100644 packages/js-marker-clusterer/directives/marker-cluster.ts
 create mode 100644 packages/js-marker-clusterer/index.ts
 create mode 100644 packages/js-marker-clusterer/js-marker-clusterer.module.ts
 create mode 100644 packages/js-marker-clusterer/package.json
 create mode 100644 packages/js-marker-clusterer/package.tpl.json
 create mode 100644 packages/js-marker-clusterer/services.ts
 create mode 100644 packages/js-marker-clusterer/services/google-clusterer-types.ts
 create mode 100644 packages/js-marker-clusterer/services/managers/cluster-manager.spec.ts
 create mode 100644 packages/js-marker-clusterer/services/managers/cluster-manager.ts
 create mode 100644 rollup.js-marker-clusterer.config.js

diff --git a/docs/content/api-docs/index.md b/docs/content/api-docs/index.md
index df5436b60..8e01dcef0 100644
--- a/docs/content/api-docs/index.md
+++ b/docs/content/api-docs/index.md
@@ -9,4 +9,6 @@ title = "API Docs for Angular Google Maps"
 * [@agm/core](./agm-core/modules/AgmCoreModule.html)  
   Provides Angular integration solutions for the official Google Maps Core API v3
 * [@agm/snazzy-info-window](./agm-snazzy-info-window/modules/AgmSnazzyInfoWindowModule.html)  
-  Styled Info Windows with [Snazzy Info Window](https://github.com/atmist/snazzy-info-window)
\ No newline at end of file
+  Styled Info Windows with [Snazzy Info Window](https://github.com/atmist/snazzy-info-window)
+* [@agm/js-marker-clusterer](./js-marker-clusterer/modules/AgmJsMarkerClusterer.html)  
+  Clustered markers with [googlemaps/js-marker-clusterer](https://github.com/googlemaps/js-marker-clusterer)
\ No newline at end of file
diff --git a/package.json b/package.json
index c0331dca1..6ef8abb0b 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "@agm/dummy",
+  "name": "@agm/_dev",
   "private": true,
   "version": "1.0.0-beta.0",
   "description": "Angular 2+ components for Google Maps",
@@ -25,8 +25,9 @@
     "packagejson": "node ./scripts/create-package-json.js",
     "copyassets": "node ./scripts/copy-package-assets.js",
     "scripts": "npm run ngc:esm && npm run bundle",
-    "bundle": "npm run bundle:umd:core",
+    "bundle": "npm run bundle:umd:core && npm run bundle:umd:jsmarkerclusterer",
     "bundle:umd:core": "rollup -c rollup.core.config.js",
+    "bundle:umd:jsmarkerclusterer": "rollup -c rollup.js-marker-clusterer.config.js",
     "ngc:esm": "ngc -p tsconfig.json",
     "clang:format": "clang-format --glob=packages/**/*.ts -i",
     "postngc:esm": "mkdir -p dist/ && cp -R .tmp/esm/* dist/ && rimraf packages/**/*.ngfactory.ts",
@@ -35,9 +36,10 @@
     "ci": "npm run build && npm run test",
     "docs:clean": "rimraf docs/public",
     "docs:hugo": "cd docs && hugo",
-    "docs": "npm run docs:hugo && npm run apidocs:core && npm run apidocs:snazzy",
+    "docs": "npm run docs:hugo && npm run apidocs:core && npm run apidocs:snazzy && npm run apidocs:jsmarkerclusterer",
     "apidocs:core": "compodoc -p packages/core/tsconfig.compodoc.json --name @agm/core --output docs/public/api-docs/agm-core/ --disablePrivateOrInternalSupport --hideGenerator --disableCoverage",
-    "apidocs:snazzy": "compodoc -p packages/snazzy-info-window/tsconfig.compodoc.json --name @agm/snazzy-info-window  --output docs/public/api-docs/agm-snazzy-info-window/ --disablePrivateOrInternalSupport --hideGenerator --disableCoverage"
+    "apidocs:snazzy": "compodoc -p packages/snazzy-info-window/tsconfig.compodoc.json --name @agm/snazzy-info-window  --output docs/public/api-docs/agm-snazzy-info-window/ --disablePrivateOrInternalSupport --hideGenerator --disableCoverage",
+    "apidocs:jsmarkerclusterer": "compodoc -p packages/js-marker-clusterer/tsconfig.compodoc.json --name @agm/js-marker-clusterer  --output docs/public/api-docs/js-marker-clusterer/ --disablePrivateOrInternalSupport --hideGenerator --disableCoverage"
   },
   "author": "Sebastian Müller <info@sebastian-mueller.net>",
   "license": "MIT",
@@ -73,6 +75,7 @@
     "html-webpack-plugin": "^2.8.1",
     "istanbul-instrumenter-loader": "^2.0.0",
     "jasmine-core": "2.5.0",
+    "js-marker-clusterer": "^1.0.0",
     "karma": "^1.3.0",
     "karma-chrome-launcher": "2.0.0",
     "karma-coverage": "^1.1.1",
diff --git a/packages/core/services/google-maps-api-wrapper.ts b/packages/core/services/google-maps-api-wrapper.ts
index 7a611859a..006cd82e6 100644
--- a/packages/core/services/google-maps-api-wrapper.ts
+++ b/packages/core/services/google-maps-api-wrapper.ts
@@ -39,10 +39,12 @@ export class GoogleMapsAPIWrapper {
   /**
    * Creates a google map marker with the map context
    */
-  createMarker(options: mapTypes.MarkerOptions = <mapTypes.MarkerOptions>{}):
+  createMarker(options: mapTypes.MarkerOptions = <mapTypes.MarkerOptions>{}, addToMap: boolean = true):
       Promise<mapTypes.Marker> {
     return this._map.then((map: mapTypes.GoogleMap) => {
-      options.map = map;
+      if (addToMap) {
+        options.map = map;
+      }
       return new google.maps.Marker(options);
     });
   }
diff --git a/packages/core/services/managers/marker-manager.ts b/packages/core/services/managers/marker-manager.ts
index 518ce79d7..73f307cf8 100644
--- a/packages/core/services/managers/marker-manager.ts
+++ b/packages/core/services/managers/marker-manager.ts
@@ -9,10 +9,10 @@ import {Marker} from './../google-maps-types';
 
 @Injectable()
 export class MarkerManager {
-  private _markers: Map<AgmMarker, Promise<Marker>> =
+  protected _markers: Map<AgmMarker, Promise<Marker>> =
       new Map<AgmMarker, Promise<Marker>>();
 
-  constructor(private _mapsWrapper: GoogleMapsAPIWrapper, private _zone: NgZone) {}
+  constructor(protected _mapsWrapper: GoogleMapsAPIWrapper, protected _zone: NgZone) {}
 
   deleteMarker(marker: AgmMarker): Promise<void> {
     const m = this._markers.get(marker);
diff --git a/packages/js-marker-clusterer/directives.ts b/packages/js-marker-clusterer/directives.ts
new file mode 100644
index 000000000..48e722f95
--- /dev/null
+++ b/packages/js-marker-clusterer/directives.ts
@@ -0,0 +1 @@
+export {AgmMarkerCluster} from './directives/marker-cluster';
diff --git a/packages/js-marker-clusterer/directives/marker-cluster.ts b/packages/js-marker-clusterer/directives/marker-cluster.ts
new file mode 100644
index 000000000..216626f9a
--- /dev/null
+++ b/packages/js-marker-clusterer/directives/marker-cluster.ts
@@ -0,0 +1,124 @@
+import {Directive, Input, OnDestroy, OnChanges, OnInit, SimpleChange} from '@angular/core';
+
+import {ClusterManager} from '../services/managers/cluster-manager';
+import {MarkerManager} from '@agm/core';
+
+import {ClusterOptions, ClusterStyle} from '../services/google-clusterer-types';
+
+/**
+ * AgmMarkerCluster clusters map marker if they are near together
+ *
+ * ### Example
+ * ```typescript
+ * import { Component } from '@angular/core';
+ *
+ * @Component({
+ *  selector: 'my-map-cmp',
+ *  styles: [`
+ *    agm-map {
+ *      height: 300px;
+ *    }
+ * `],
+ *  template: `
+ *    <agm-map [latitude]="lat" [longitude]="lng" [zoom]="zoom">
+ *      <agm-marker-cluster>
+ *        <agm-marker [latitude]="lat" [longitude]="lng" [label]="'M'">
+ *        </agm-marker>
+ *        <agm-marker [latitude]="lat2" [longitude]="lng2" [label]="'N'">
+ *        </agm-marker>
+ *      </agm-marker-cluster>
+ *    </agm-map>
+ *  `
+ * })
+ * ```
+ */
+@Directive({
+  selector: 'agm-marker-cluster',
+  providers: [ClusterManager, {provide: MarkerManager, useExisting: ClusterManager}]
+})
+export class AgmMarkerCluster implements OnDestroy, OnChanges, OnInit, ClusterOptions {
+  /**
+   * The grid size of a cluster in pixels
+   */
+  @Input() gridSize: number;
+
+  /**
+   * The maximum zoom level that a marker can be part of a cluster.
+   */
+  @Input() maxZoom: number;
+
+  /**
+   * Whether the default behaviour of clicking on a cluster is to zoom into it.
+   */
+  @Input() zoomOnClick: boolean;
+
+  /**
+   * Whether the center of each cluster should be the average of all markers in the cluster.
+   */
+  @Input() averageCenter: boolean;
+
+  /**
+   * The minimum number of markers to be in a cluster before the markers are hidden and a count is shown.
+   */
+  @Input() minimumClusterSize: number;
+
+  /**
+   * An object that has style properties.
+   */
+  @Input() styles: ClusterStyle;
+
+  @Input() imagePath: string;
+  @Input() imageExtension: string;
+
+  constructor(private _clusterManager: ClusterManager) {}
+
+  /** @internal */
+  ngOnDestroy() {
+    this._clusterManager.clearMarkers();
+  }
+
+  /** @internal */
+  ngOnChanges(changes: {[key: string]: SimpleChange }) {
+    if (changes['gridSize']) {
+      this._clusterManager.setGridSize(this);
+    }
+    if (changes['maxZoom']) {
+      this._clusterManager.setMaxZoom(this);
+    }
+    if (changes['styles']) {
+      this._clusterManager.setStyles(this);
+    }
+    if (changes['zoomOnClick']) {
+      this._clusterManager.setZoomOnClick(this);
+    }
+    if (changes['averageCenter']) {
+      this._clusterManager.setAverageCenter(this);
+    }
+    if (changes['minimumClusterSize']) {
+      this._clusterManager.setMinimumClusterSize(this);
+    }
+    if (changes['styles']) {
+      this._clusterManager.setStyles(this);
+    }
+    if (changes['imagePath']) {
+      this._clusterManager.setImagePath(this);
+    }
+    if (changes['imageExtension']) {
+      this._clusterManager.setImageExtension(this);
+    }
+  }
+
+  /** @internal */
+  ngOnInit() {
+    this._clusterManager.init({
+      gridSize: this.gridSize,
+      maxZoom: this.maxZoom,
+      zoomOnClick: this.zoomOnClick,
+      averageCenter: this.averageCenter,
+      minimumClusterSize: this.minimumClusterSize,
+      styles: this.styles,
+      imagePath: this.imagePath,
+      imageExtension: this.imageExtension,
+    });
+  }
+}
diff --git a/packages/js-marker-clusterer/index.ts b/packages/js-marker-clusterer/index.ts
new file mode 100644
index 000000000..13ad9ab75
--- /dev/null
+++ b/packages/js-marker-clusterer/index.ts
@@ -0,0 +1,7 @@
+// main modules
+export * from './directives';
+export * from './services';
+
+// we explicitly export the module here to prevent this Ionic 2 bug:
+// http://stevemichelotti.com/integrate-angular-2-google-maps-into-ionic-2/
+export { AgmJsMarkerClustererModule } from './js-marker-clusterer.module';
diff --git a/packages/js-marker-clusterer/js-marker-clusterer.module.ts b/packages/js-marker-clusterer/js-marker-clusterer.module.ts
new file mode 100644
index 000000000..f6efcbfd6
--- /dev/null
+++ b/packages/js-marker-clusterer/js-marker-clusterer.module.ts
@@ -0,0 +1,11 @@
+import {NgModule} from '@angular/core';
+import {AgmCoreModule} from '@agm/core';
+import {AgmMarkerCluster} from './directives/marker-cluster';
+
+@NgModule({
+  imports: [AgmCoreModule],
+  declarations: [AgmMarkerCluster],
+  exports: [AgmMarkerCluster]
+})
+export class AgmJsMarkerClustererModule {
+}
diff --git a/packages/js-marker-clusterer/package.json b/packages/js-marker-clusterer/package.json
new file mode 100644
index 000000000..9b6d89df1
--- /dev/null
+++ b/packages/js-marker-clusterer/package.json
@@ -0,0 +1,6 @@
+{
+  "name": "@agm/clusterer-src",
+  "dependencies": {
+    "@agm/core": "file:../core"
+  }
+}
diff --git a/packages/js-marker-clusterer/package.tpl.json b/packages/js-marker-clusterer/package.tpl.json
new file mode 100644
index 000000000..720371ce2
--- /dev/null
+++ b/packages/js-marker-clusterer/package.tpl.json
@@ -0,0 +1,28 @@
+{
+  "name": "@agm/js-marker-clusterer",
+  "version": "INSERT_HERE_VIA_BUILD_PROCESS",
+  "private": true,
+  "description": "Angular Google Maps (AGM) extension for js-marker-clusterer support",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/SebastianM/angular-google-maps.git"
+  },
+  "keywords": [
+    "angular-google-maps",
+    "angular",
+    "js-marker-clusterer",
+    "google-maps",
+    "agm"
+  ],
+  "author": "Jens Fahnenbruck <jigfox@me.com>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/SebastianM/angular-google-maps/issues"
+  },
+  "peerDependencies": {
+    "@angular/core": "^4.0.0",
+    "@agm/core": "^1.0.0-beta.0",
+    "js-marker-clusterer": "^1.0.0"
+  },
+  "homepage": "https://github.com/SebastianM/angular-google-maps#readme"
+}
diff --git a/packages/js-marker-clusterer/services.ts b/packages/js-marker-clusterer/services.ts
new file mode 100644
index 000000000..06f16a130
--- /dev/null
+++ b/packages/js-marker-clusterer/services.ts
@@ -0,0 +1 @@
+export {ClusterManager} from './services/managers/cluster-manager';
diff --git a/packages/js-marker-clusterer/services/google-clusterer-types.ts b/packages/js-marker-clusterer/services/google-clusterer-types.ts
new file mode 100644
index 000000000..2416bc8d8
--- /dev/null
+++ b/packages/js-marker-clusterer/services/google-clusterer-types.ts
@@ -0,0 +1,114 @@
+import {Marker, GoogleMap, LatLngBounds} from '@agm/core/services/google-maps-types';
+
+export interface CalculatorResult {
+  text: string;
+  index: number;
+}
+
+export type CalculateFunction = (marker: Marker[], count: number) => CalculatorResult;
+
+export interface MarkerClustererInstance {
+  zoomOnClick_: boolean;
+  averageCenter_: boolean;
+  imagePath_: string;
+  minimumClusterSize_: number;
+  imageExtension_: string;
+  new(map: GoogleMap, marker: Marker[], options: ClusterOptions): MarkerClustererInstance;
+  addMarker(marker: Marker, noDraw?: boolean): void;
+  addMarkers(markers: Marker[], noDraw?: boolean): void;
+  clearMarkers(): void;
+  getCalculator(): CalculateFunction;
+  getExtendedBounds(bounds: LatLngBounds): LatLngBounds;
+  getGridSize(): number;
+  getMap(): GoogleMap;
+  getMarkers(): Marker[];
+  getStyles(): ClusterStyle;
+  getTotalClusters(): number;
+  getTotalMarkers(): Marker[];
+  isZoomOnClick(): boolean;
+  redraw(): void;
+  removeMarker(marker: Marker): boolean;
+  resetViewport(): void;
+  setCalculator(calculator: CalculateFunction): void;
+  setGridSize(size: number): void;
+  setMap(map: GoogleMap): void;
+  setMaxZoom(maxZoom: number): void;
+  setStyles(styles: ClusterStyle): void;
+}
+
+export interface ClusterOptions {
+  /**
+   * The grid size of a cluster in pixels.
+   */
+  gridSize?: number;
+
+  /**
+   * The maximum zoom level that a marker can be part of a cluster.
+   */
+  maxZoom?: number;
+
+  /**
+   * Whether the default behaviour of clicking on a cluster is to zoom into it.
+   */
+  zoomOnClick?: boolean;
+
+  /**
+   * Whether the center of each cluster should be the average of all markers in the cluster.
+   */
+  averageCenter?: boolean;
+
+  /**
+   * The minimum number of markers to be in a cluster before the markers are hidden and a count is shown.
+   */
+  minimumClusterSize?: number;
+
+  /**
+   * An object that has style properties.
+   */
+  styles?: ClusterStyle;
+
+  imagePath?: string;
+  imageExtension?: string;
+}
+
+export interface ClusterStyle {
+  /**
+   * The image url.
+   */
+  url?: string;
+
+  /**
+   * The image height.
+   */
+  height?: number;
+
+  /**
+   * The image width.
+   */
+  width?: number;
+
+  /**
+   * The anchor position of the label text.
+   */
+  anchor?: [number, number];
+
+  /**
+   * The text color.
+   */
+  textColor?: string;
+
+  /**
+   * The text size.
+   */
+  textSize?: number;
+
+  /**
+   * The position of the backgound x, y.
+   */
+  backgroundPosition?: string;
+
+  /**
+   * The anchor position of the icon x, y.
+   */
+  iconAnchor?: [number, number];
+}
diff --git a/packages/js-marker-clusterer/services/managers/cluster-manager.spec.ts b/packages/js-marker-clusterer/services/managers/cluster-manager.spec.ts
new file mode 100644
index 000000000..b44e31717
--- /dev/null
+++ b/packages/js-marker-clusterer/services/managers/cluster-manager.spec.ts
@@ -0,0 +1,196 @@
+import {NgZone} from '@angular/core';
+import {TestBed, async, inject} from '@angular/core/testing';
+
+import {AgmMarker} from '../../../core/directives/marker';
+import {GoogleMapsAPIWrapper} from '../../../core/services/google-maps-api-wrapper';
+import {Marker} from '../../../core/services/google-maps-types';
+import {ClusterManager} from './cluster-manager';
+
+describe('ClusterManager', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [
+        {provide: NgZone, useFactory: () => new NgZone({enableLongStackTrace: true})},
+        ClusterManager, {
+          provide: GoogleMapsAPIWrapper,
+          useValue: jasmine.createSpyObj('GoogleMapsAPIWrapper', ['createMarker'])
+        }
+      ]
+    });
+  });
+
+  describe('Create a new marker', () => {
+    it('should call the mapsApiWrapper when creating a new marker',
+       inject(
+           [ClusterManager, GoogleMapsAPIWrapper],
+           (clusterManager: ClusterManager, apiWrapper: GoogleMapsAPIWrapper) => {
+             const newMarker = new AgmMarker(clusterManager);
+             newMarker.latitude = 34.4;
+             newMarker.longitude = 22.3;
+             newMarker.label = 'A';
+             clusterManager.addMarker(newMarker);
+
+             expect(apiWrapper.createMarker).toHaveBeenCalledWith({
+               position: {lat: 34.4, lng: 22.3},
+               label: 'A',
+               draggable: false,
+               icon: undefined,
+               opacity: 1,
+               visible: true,
+               zIndex: 1,
+               title: undefined,
+               clickable: true
+             }, false);
+           }));
+  });
+
+  describe('Delete a marker', () => {
+    it('should set the map to null when deleting a existing marker',
+       inject(
+           [ClusterManager, GoogleMapsAPIWrapper],
+           (clusterManager: ClusterManager, apiWrapper: GoogleMapsAPIWrapper) => {
+             const newMarker = new AgmMarker(clusterManager);
+             newMarker.latitude = 34.4;
+             newMarker.longitude = 22.3;
+             newMarker.label = 'A';
+
+             const markerInstance: Marker = jasmine.createSpyObj('Marker', ['setMap']);
+             (<any>apiWrapper.createMarker).and.returnValue(Promise.resolve(markerInstance));
+
+             clusterManager.addMarker(newMarker);
+             clusterManager.deleteMarker(newMarker).then(
+                 () => { expect(markerInstance.setMap).toHaveBeenCalledWith(null); });
+           }));
+  });
+
+  describe('set marker icon', () => {
+    it('should update that marker via setIcon method when the markerUrl changes',
+       async(inject(
+           [ClusterManager, GoogleMapsAPIWrapper],
+           (markerManager: ClusterManager, apiWrapper: GoogleMapsAPIWrapper) => {
+             const newMarker = new AgmMarker(markerManager);
+             newMarker.latitude = 34.4;
+             newMarker.longitude = 22.3;
+             newMarker.label = 'A';
+
+             const markerInstance: Marker = jasmine.createSpyObj('Marker', ['setMap', 'setIcon']);
+             (<any>apiWrapper.createMarker).and.returnValue(Promise.resolve(markerInstance));
+
+             markerManager.addMarker(newMarker);
+             expect(apiWrapper.createMarker).toHaveBeenCalledWith({
+               position: {lat: 34.4, lng: 22.3},
+               label: 'A',
+               draggable: false,
+               icon: undefined,
+               opacity: 1,
+               visible: true,
+               zIndex: 1,
+               title: undefined,
+               clickable: true
+             }, false);
+             const iconUrl = 'http://angular-maps.com/icon.png';
+             newMarker.iconUrl = iconUrl;
+             return markerManager.updateIcon(newMarker).then(
+                 () => { expect(markerInstance.setIcon).toHaveBeenCalledWith(iconUrl); });
+           })));
+  });
+
+  describe('set marker opacity', () => {
+    it('should update that marker via setOpacity method when the markerOpacity changes',
+       async(inject(
+           [ClusterManager, GoogleMapsAPIWrapper],
+           (markerManager: ClusterManager, apiWrapper: GoogleMapsAPIWrapper) => {
+             const newMarker = new AgmMarker(markerManager);
+             newMarker.latitude = 34.4;
+             newMarker.longitude = 22.3;
+             newMarker.label = 'A';
+
+             const markerInstance: Marker =
+                 jasmine.createSpyObj('Marker', ['setMap', 'setOpacity']);
+             (<any>apiWrapper.createMarker).and.returnValue(Promise.resolve(markerInstance));
+
+             markerManager.addMarker(newMarker);
+             expect(apiWrapper.createMarker).toHaveBeenCalledWith({
+               position: {lat: 34.4, lng: 22.3},
+               label: 'A',
+               draggable: false,
+               icon: undefined,
+               visible: true,
+               opacity: 1,
+               zIndex: 1,
+               title: undefined,
+               clickable: true
+             }, false);
+             const opacity = 0.4;
+             newMarker.opacity = opacity;
+             return markerManager.updateOpacity(newMarker).then(
+                 () => { expect(markerInstance.setOpacity).toHaveBeenCalledWith(opacity); });
+           })));
+  });
+
+  describe('set visible option', () => {
+    it('should update that marker via setVisible method when the visible changes',
+       async(inject(
+           [ClusterManager, GoogleMapsAPIWrapper],
+           (markerManager: ClusterManager, apiWrapper: GoogleMapsAPIWrapper) => {
+             const newMarker = new AgmMarker(markerManager);
+             newMarker.latitude = 34.4;
+             newMarker.longitude = 22.3;
+             newMarker.label = 'A';
+             newMarker.visible = false;
+
+             const markerInstance: Marker =
+                 jasmine.createSpyObj('Marker', ['setMap', 'setVisible']);
+             (<any>apiWrapper.createMarker).and.returnValue(Promise.resolve(markerInstance));
+
+             markerManager.addMarker(newMarker);
+             expect(apiWrapper.createMarker).toHaveBeenCalledWith({
+               position: {lat: 34.4, lng: 22.3},
+               label: 'A',
+               draggable: false,
+               icon: undefined,
+               visible: false,
+               opacity: 1,
+               zIndex: 1,
+               title: undefined,
+               clickable: true
+             }, false);
+             newMarker.visible = true;
+             return markerManager.updateVisible(newMarker).then(
+                 () => { expect(markerInstance.setVisible).toHaveBeenCalledWith(true); });
+           })));
+  });
+
+  describe('set zIndex option', () => {
+    it('should update that marker via setZIndex method when the zIndex changes',
+       async(inject(
+           [ClusterManager, GoogleMapsAPIWrapper],
+           (markerManager: ClusterManager, apiWrapper: GoogleMapsAPIWrapper) => {
+             const newMarker = new AgmMarker(markerManager);
+             newMarker.latitude = 34.4;
+             newMarker.longitude = 22.3;
+             newMarker.label = 'A';
+             newMarker.visible = false;
+
+             const markerInstance: Marker = jasmine.createSpyObj('Marker', ['setMap', 'setZIndex']);
+             (<any>apiWrapper.createMarker).and.returnValue(Promise.resolve(markerInstance));
+
+             markerManager.addMarker(newMarker);
+             expect(apiWrapper.createMarker).toHaveBeenCalledWith({
+               position: {lat: 34.4, lng: 22.3},
+               label: 'A',
+               draggable: false,
+               icon: undefined,
+               visible: false,
+               opacity: 1,
+               zIndex: 1,
+               title: undefined,
+               clickable: true
+             }, false);
+             const zIndex = 10;
+             newMarker.zIndex = zIndex;
+             return markerManager.updateZIndex(newMarker).then(
+                 () => { expect(markerInstance.setZIndex).toHaveBeenCalledWith(zIndex); });
+           })));
+  });
+});
diff --git a/packages/js-marker-clusterer/services/managers/cluster-manager.ts b/packages/js-marker-clusterer/services/managers/cluster-manager.ts
new file mode 100644
index 000000000..f98ae685b
--- /dev/null
+++ b/packages/js-marker-clusterer/services/managers/cluster-manager.ts
@@ -0,0 +1,138 @@
+import {Injectable, NgZone} from '@angular/core';
+
+import 'js-marker-clusterer';
+
+import {MarkerManager} from '../../../core/services/managers/marker-manager';
+import {GoogleMapsAPIWrapper} from '../../../core/services/google-maps-api-wrapper';
+import {AgmMarker} from '../../../core/directives/marker';
+import {AgmMarkerCluster} from './../../directives/marker-cluster';
+import {Marker} from '@agm/core/services/google-maps-types';
+import {MarkerClustererInstance, ClusterOptions} from '../google-clusterer-types';
+
+declare var MarkerClusterer: any;
+
+@Injectable()
+export class ClusterManager extends MarkerManager {
+  private _clustererInstance: Promise<MarkerClustererInstance>;
+  private _resolver: Function;
+
+  constructor(protected _mapsWrapper: GoogleMapsAPIWrapper, protected _zone: NgZone) {
+    super(_mapsWrapper, _zone);
+    this._clustererInstance = new Promise<MarkerClustererInstance>((resolver) => {
+      this._resolver = resolver;
+    });
+  }
+
+  init(options: ClusterOptions): void {
+    this._mapsWrapper.getNativeMap().then(map => {
+      const clusterer = new MarkerClusterer(map, [], options);
+      this._resolver(clusterer);
+    });
+  }
+
+  addMarker(marker: AgmMarker): void {
+    const clusterPromise: Promise<MarkerClustererInstance> = this._clustererInstance;
+    const markerPromise = this._mapsWrapper
+      .createMarker({
+        position: {
+          lat: marker.latitude,
+          lng: marker.longitude
+        },
+        label: marker.label,
+        draggable: marker.draggable,
+        icon: marker.iconUrl,
+        opacity: marker.opacity,
+        visible: marker.visible,
+        zIndex: marker.zIndex,
+        title: marker.title,
+        clickable: marker.clickable,
+      }, false);
+
+    Promise
+      .all([clusterPromise, markerPromise])
+      .then(([cluster, marker]) => {
+        return cluster.addMarker(marker);
+      });
+    this._markers.set(marker, markerPromise);
+  }
+
+  deleteMarker(marker: AgmMarker): Promise<void> {
+    const m = this._markers.get(marker);
+    if (m == null) {
+      // marker already deleted
+      return Promise.resolve();
+    }
+    return m.then((m: Marker) => {
+      this._zone.run(() => {
+        this._clustererInstance.then(cluster => {
+          cluster.removeMarker(m);
+          this._markers.delete(marker);
+        });
+      });
+    });
+  }
+
+  clearMarkers(): Promise<void> {
+    return this._clustererInstance.then(cluster => {
+      cluster.clearMarkers();
+    });
+  }
+
+  setGridSize(c: AgmMarkerCluster): void {
+    this._clustererInstance.then(cluster => {
+      cluster.setGridSize(c.gridSize);
+    });
+  }
+
+  setMaxZoom(c: AgmMarkerCluster): void {
+    this._clustererInstance.then(cluster => {
+      cluster.setMaxZoom(c.maxZoom);
+    });
+  }
+
+  setStyles(c: AgmMarkerCluster): void {
+    this._clustererInstance.then(cluster => {
+      cluster.setStyles(c.styles);
+    });
+  }
+
+  setZoomOnClick(c: AgmMarkerCluster): void {
+    this._clustererInstance.then(cluster => {
+      if (c.zoomOnClick !== undefined) {
+        cluster.zoomOnClick_ = c.zoomOnClick;
+      }
+    });
+  }
+
+  setAverageCenter(c: AgmMarkerCluster): void {
+    this._clustererInstance.then(cluster => {
+      if (c.averageCenter !== undefined) {
+        cluster.averageCenter_ = c.averageCenter;
+      }
+    });
+  }
+
+  setImagePath(c: AgmMarkerCluster): void {
+    this._clustererInstance.then(cluster => {
+      if (c.imagePath !== undefined) {
+        cluster.imagePath_ = c.imagePath;
+      }
+    });
+  }
+
+  setMinimumClusterSize(c: AgmMarkerCluster): void {
+    this._clustererInstance.then(cluster => {
+      if (c.minimumClusterSize !== undefined) {
+        cluster.minimumClusterSize_ = c.minimumClusterSize;
+      }
+    });
+  }
+
+  setImageExtension(c: AgmMarkerCluster): void {
+    this._clustererInstance.then(cluster => {
+      if (c.imageExtension !== undefined) {
+        cluster.imageExtension_ = c.imageExtension;
+      }
+    });
+  }
+}
diff --git a/rollup.core.config.js b/rollup.core.config.js
index 9426e3dea..ca248e866 100644
--- a/rollup.core.config.js
+++ b/rollup.core.config.js
@@ -10,6 +10,7 @@ export default {
     '@angular/compiler': 'ng.compiler',
     '@angular/platform-browser': 'ng.platformBrowser',
     '@angular/platform-browser-dynamic': 'ng.platformBrowserDynamic',
+    'js-marker-clusterer': 'MarkerClusterer',
     'rxjs/Subject': 'Rx',
     'rxjs/observable/PromiseObservable': 'Rx',
     'rxjs/operator/toPromise': 'Rx.Observable.prototype',
@@ -17,5 +18,5 @@ export default {
     'rxjs/Rx': 'Rx'
   },
   context: 'window',
-  external: ['rxjs', '@angular/core', 'rxjs/Observable']
+  external: ['rxjs', '@angular/core', 'rxjs/Observable', 'js-marker-clusterer']
 }
diff --git a/rollup.js-marker-clusterer.config.js b/rollup.js-marker-clusterer.config.js
new file mode 100644
index 000000000..5ef373813
--- /dev/null
+++ b/rollup.js-marker-clusterer.config.js
@@ -0,0 +1,22 @@
+export default {
+  entry: 'dist/js-marker-clusterer/index.js',
+  dest: 'dist/js-marker-clusterer/js-marker-clusterer.umd.js',
+  format: 'umd',
+  moduleName: 'ngmaps.jsMarkerClusterer',
+  sourceMap: true,
+  globals: {
+    '@angular/core': 'ng.core',
+    '@angular/common': 'ng.common',
+    '@angular/compiler': 'ng.compiler',
+    '@angular/platform-browser': 'ng.platformBrowser',
+    '@angular/platform-browser-dynamic': 'ng.platformBrowserDynamic',
+    'rxjs/Subject': 'Rx',
+    'rxjs/observable/PromiseObservable': 'Rx',
+    'rxjs/operator/toPromise': 'Rx.Observable.prototype',
+    'rxjs/Observable': 'Rx',
+    'rxjs/Rx': 'Rx',
+    '@agm/core': 'ngmaps.core'
+  },
+  context: 'window',
+  external: ['rxjs', '@angular/core', 'rxjs/Observable', '@agm/core', 'js-marker-clusterer']
+}
diff --git a/scripts/create-package-json.js b/scripts/create-package-json.js
index db91682f4..af8240e02 100644
--- a/scripts/create-package-json.js
+++ b/scripts/create-package-json.js
@@ -5,6 +5,8 @@ const fs = require('fs');
 const path = require('path');
 const packages = require('./packages');
 
+const rootPkgJson = JSON.parse(fs.readFileSync('./package.json', 'utf8'));
+
 packages.forEach(function(pkgName) {
   let basePkgJson;
   if (fs.existsSync(`./packages/${pkgName}/package.tpl.json`)) {
@@ -16,6 +18,9 @@ packages.forEach(function(pkgName) {
   // define the package name
   basePkgJson.name = `@agm/${pkgName}`
 
+  // update version
+  basePkgJson.version = rootPkgJson.version;
+
   // remove scripts
   delete basePkgJson.scripts;
 
diff --git a/scripts/packages.js b/scripts/packages.js
index ba4b5a1f3..1bc4a296c 100644
--- a/scripts/packages.js
+++ b/scripts/packages.js
@@ -1,7 +1,8 @@
 // NPM packages (without the org name) that we publish
 const packages = [
   'core',
-  'snazzy-info-window'
+  'snazzy-info-window',
+  'js-marker-clusterer',
 ];
 
-module.exports = packages;
\ No newline at end of file
+module.exports = packages;
diff --git a/yarn.lock b/yarn.lock
index 12c21a31d..b151cc7bf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -47,6 +47,47 @@
   dependencies:
     tsickle "^0.21.0"
 
+"@compodoc/compodoc@^1.0.0-beta.9":
+  version "1.0.0-beta.14"
+  resolved "https://registry.yarnpkg.com/@compodoc/compodoc/-/compodoc-1.0.0-beta.14.tgz#66f0682eacdf85b1ef4bf6ac780794bd352650f8"
+  dependencies:
+    "@compodoc/ngd-core" "^2.0.0-alpha.1"
+    "@compodoc/ngd-transformer" "^2.0.0-alpha.3"
+    cheerio "^1.0.0-rc.2"
+    chokidar "^1.7.0"
+    colors "^1.1.2"
+    commander "2.11.0"
+    findit "^2.0.0"
+    fs-extra "^4.0.0"
+    glob "^7.1.2"
+    gulp-util "^3.0.8"
+    handlebars "^4.0.10"
+    html-entities "^1.2.1"
+    json5 "^0.5.1"
+    live-server "1.1.0"
+    lodash "^4.17.3"
+    lunr "1.0.0"
+    marked "^0.3.6"
+    os-name "^2.0.1"
+    shelljs "^0.7.8"
+    typescript "2.4.2"
+
+"@compodoc/ngd-core@2.0.0-alpha.1", "@compodoc/ngd-core@^2.0.0-alpha.1":
+  version "2.0.0-alpha.1"
+  resolved "https://registry.yarnpkg.com/@compodoc/ngd-core/-/ngd-core-2.0.0-alpha.1.tgz#2f4f9df10ccf24c208e2babaae0b438cb72fdb77"
+  dependencies:
+    gulp-util "^3.0.7"
+
+"@compodoc/ngd-transformer@^2.0.0-alpha.3":
+  version "2.0.0-alpha.3"
+  resolved "https://registry.yarnpkg.com/@compodoc/ngd-transformer/-/ngd-transformer-2.0.0-alpha.3.tgz#87f6e3f4169ae1b2f8ef6e5ad960062bbdfca98f"
+  dependencies:
+    "@compodoc/ngd-core" "2.0.0-alpha.1"
+    dot "^1.1.1"
+    fs-extra "^2.0.0"
+    q "^1.4.1"
+    viz.js "^1.6.0"
+
 "@ngtools/webpack@1.3.0":
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/@ngtools/webpack/-/webpack-1.3.0.tgz#a1071230985358ecdf87b2fa9879ae6cc6355e83"
@@ -75,7 +116,7 @@ abbrev@1, abbrev@1.0.x:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
 
-accepts@1.3.3:
+accepts@1.3.3, accepts@~1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.3.tgz#c3ca7434938648c3e0d9c1e328dd68b622c284ca"
   dependencies:
@@ -115,6 +156,13 @@ align-text@^0.1.1, align-text@^0.1.3:
     longest "^1.0.1"
     repeat-string "^1.5.2"
 
+ambi@^2.2.0, ambi@^2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/ambi/-/ambi-2.5.0.tgz#7c8e372be48891157e7cea01cb6f9143d1f74220"
+  dependencies:
+    editions "^1.1.1"
+    typechecker "^4.3.0"
+
 amdefine@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.0.tgz#fd17474700cb5cc9c2b709f0be9d23ce3c198c33"
@@ -150,6 +198,16 @@ anymatch@^1.3.0:
     arrify "^1.0.0"
     micromatch "^2.1.5"
 
+apache-crypt@1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/apache-crypt/-/apache-crypt-1.1.2.tgz#820782a33bb6a5fd2712082f0ed3a24e3c9b0214"
+  dependencies:
+    unix-crypt-td-js "^1.0.0"
+
+apache-md5@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/apache-md5/-/apache-md5-1.0.6.tgz#470239d40c54e7c32dd9d6eb11bc3578ecc903c2"
+
 app-root-path@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/app-root-path/-/app-root-path-2.0.1.tgz#cd62dcf8e4fd5a417efc664d2e5b10653c651b46"
@@ -360,6 +418,10 @@ balanced-match@^0.4.1:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-0.4.2.tgz#cb3f3e3c732dc0f01ee70b403f302e61d7709838"
 
+balanced-match@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
+
 base64-arraybuffer@0.1.5:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/base64-arraybuffer/-/base64-arraybuffer-0.1.5.tgz#73926771923b5a19747ad666aa5cd4bf9c6e9ce8"
@@ -372,6 +434,14 @@ base64id@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/base64id/-/base64id-1.0.0.tgz#47688cb99bb6804f0e06d3e763b1c32e57d8e6b6"
 
+basic-auth@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/basic-auth/-/basic-auth-1.1.0.tgz#45221ee429f7ee1e5035be3f51533f1cdfd29884"
+
+batch@0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/batch/-/batch-0.6.1.tgz#dc34314f4e679318093fc760272525f94bf25c16"
+
 bcrypt-pbkdf@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz#63bc5dcb61331b92bc05fd528953c33462a06f8d"
@@ -462,6 +532,13 @@ brace-expansion@^1.0.0:
     balanced-match "^0.4.1"
     concat-map "0.0.1"
 
+brace-expansion@^1.1.7:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.8.tgz#c07b211c7c952ec1f8efd51a77ef0d1d3990a292"
+  dependencies:
+    balanced-match "^1.0.0"
+    concat-map "0.0.1"
+
 braces@^0.1.2:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/braces/-/braces-0.1.5.tgz#c085711085291d8b75fdd74eab0f8597280711e6"
@@ -618,6 +695,17 @@ chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
+cheerio@^1.0.0-rc.2:
+  version "1.0.0-rc.2"
+  resolved "https://registry.yarnpkg.com/cheerio/-/cheerio-1.0.0-rc.2.tgz#4b9f53a81b27e4d5dac31c0ffd0cfa03cc6830db"
+  dependencies:
+    css-select "~1.2.0"
+    dom-serializer "~0.1.0"
+    entities "~1.1.1"
+    htmlparser2 "^3.9.1"
+    lodash "^4.15.0"
+    parse5 "^3.0.1"
+
 chokidar@^1.4.1, chokidar@^1.4.3:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.6.1.tgz#2f4447ab5e96e50fb3d789fd90d4c72e0e4c70c2"
@@ -633,6 +721,21 @@ chokidar@^1.4.1, chokidar@^1.4.3:
   optionalDependencies:
     fsevents "^1.0.0"
 
+chokidar@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.7.0.tgz#798e689778151c8076b4b360e5edd28cda2bb468"
+  dependencies:
+    anymatch "^1.3.0"
+    async-each "^1.0.0"
+    glob-parent "^2.0.0"
+    inherits "^2.0.1"
+    is-binary-path "^1.0.0"
+    is-glob "^2.0.0"
+    path-is-absolute "^1.0.0"
+    readdirp "^2.0.0"
+  optionalDependencies:
+    fsevents "^1.0.0"
+
 cipher-base@^1.0.0, cipher-base@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/cipher-base/-/cipher-base-1.0.3.tgz#eeabf194419ce900da3018c207d212f2a6df0a07"
@@ -702,7 +805,11 @@ codelyzer@3.0.0-beta.4:
     source-map "^0.5.6"
     sprintf-js "^1.0.3"
 
-colors@^1.1.0, colors@^1.1.2:
+coffee-script@^1.12.5:
+  version "1.12.7"
+  resolved "https://registry.yarnpkg.com/coffee-script/-/coffee-script-1.12.7.tgz#c05dae0cb79591d05b3070a8433a98c9a89ccc53"
+
+colors@^1.1.0, colors@^1.1.2, colors@latest:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
 
@@ -718,6 +825,10 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
+commander@2.11.0:
+  version "2.11.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
+
 commander@2.9.x:
   version "2.9.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
@@ -762,6 +873,15 @@ configstore@^3.0.0:
     write-file-atomic "^1.1.2"
     xdg-basedir "^3.0.0"
 
+connect@3.4.x:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/connect/-/connect-3.4.1.tgz#a21361d3f4099ef761cda6dc4a973bb1ebb0a34d"
+  dependencies:
+    debug "~2.2.0"
+    finalhandler "0.4.1"
+    parseurl "~1.3.1"
+    utils-merge "1.0.0"
+
 connect@^3.6.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/connect/-/connect-3.6.0.tgz#f09a4f7dcd17324b663b725c815bdb1c4158a46e"
@@ -953,6 +1073,13 @@ core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 
+cors@latest:
+  version "2.8.4"
+  resolved "https://registry.yarnpkg.com/cors/-/cors-2.8.4.tgz#2bd381f2eb201020105cd50ea59da63090694686"
+  dependencies:
+    object-assign "^4"
+    vary "^1"
+
 create-ecdh@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/create-ecdh/-/create-ecdh-4.0.0.tgz#888c723596cdf7612f6498233eebd7a35301737d"
@@ -1014,7 +1141,13 @@ crypto-random-string@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/crypto-random-string/-/crypto-random-string-1.0.0.tgz#a230f64f568310e1498009940790ec99545bca7e"
 
-css-select@^1.1.0:
+csextends@^1.0.3:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/csextends/-/csextends-1.1.1.tgz#cc53c1349faf7f0ae6cdf6f6c4a4d9156d3c4ec1"
+  dependencies:
+    coffee-script "^1.12.5"
+
+css-select@^1.1.0, css-select@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/css-select/-/css-select-1.2.0.tgz#2b3a110539c5355f1cd8d314623e870b121ec858"
   dependencies:
@@ -1078,7 +1211,11 @@ dateformat@^1.0.11, dateformat@^1.0.12, dateformat@^1.0.6:
     get-stdin "^4.0.1"
     meow "^3.3.0"
 
-debug@2.2.0:
+dateformat@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/dateformat/-/dateformat-2.0.0.tgz#2743e3abb5c3fc2462e527dca445e04e9f4dee17"
+
+debug@2.2.0, debug@~2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
   dependencies:
@@ -1096,6 +1233,12 @@ debug@2.6.1, debug@^2.2.0:
   dependencies:
     ms "0.7.2"
 
+debug@2.6.8:
+  version "2.6.8"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
+  dependencies:
+    ms "2.0.0"
+
 decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.1.2:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -1127,6 +1270,10 @@ depd@1.1.0, depd@~1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.0.tgz#e1bd82c6aab6ced965b97b88b17ed3e528ca18c3"
 
+depd@1.1.1, depd@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.1.tgz#5783b4e1c459f06fa5ca27f991f3d06e7a310359"
+
 des.js@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/des.js/-/des.js-1.0.0.tgz#c074d2e2aa6a8a9a07dbd61f9a15c2cd83ec8ecc"
@@ -1134,6 +1281,10 @@ des.js@^1.0.0:
     inherits "^2.0.1"
     minimalistic-assert "^1.0.0"
 
+destroy@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
+
 detect-indent@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-4.0.0.tgz#f76d064352cdf43a1cb6ce619c4ee3a9475de208"
@@ -1171,7 +1322,7 @@ dom-serialize@^2.2.0:
     extend "^3.0.0"
     void-elements "^2.0.0"
 
-dom-serializer@0:
+dom-serializer@0, dom-serializer@~0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.1.0.tgz#073c697546ce0780ce23be4a28e293e40bc30c82"
   dependencies:
@@ -1182,7 +1333,7 @@ domain-browser@^1.1.1:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.1.7.tgz#867aa4b093faa05f1de08c06f4d7b21fdf8698bc"
 
-domelementtype@1:
+domelementtype@1, domelementtype@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.3.0.tgz#b17aed82e8ab59e52dd9c19b1756e0fc187204c2"
 
@@ -1196,13 +1347,19 @@ domhandler@2.1:
   dependencies:
     domelementtype "1"
 
+domhandler@^2.3.0:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.4.1.tgz#892e47000a99be55bbf3774ffea0561d8879c259"
+  dependencies:
+    domelementtype "1"
+
 domutils@1.1:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.1.6.tgz#bddc3de099b9a2efacc51c623f28f416ecc57485"
   dependencies:
     domelementtype "1"
 
-domutils@1.5.1:
+domutils@1.5.1, domutils@^1.5.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.5.1.tgz#dcd8488a26f563d61079e48c9f7b7e32373682cf"
   dependencies:
@@ -1221,6 +1378,10 @@ dot-prop@^4.1.0:
   dependencies:
     is-obj "^1.0.0"
 
+dot@^1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/dot/-/dot-1.1.2.tgz#c7377019fc4e550798928b2b9afeb66abfa1f2f9"
+
 duplexer2@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/duplexer2/-/duplexer2-0.0.2.tgz#c614dcf67e2fb14995a91711e5a617e8a60a31db"
@@ -1231,12 +1392,27 @@ duplexer3@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/duplexer3/-/duplexer3-0.1.4.tgz#ee01dd1cac0ed3cbc7fdbea37dc0a8f1ce002ce2"
 
+duplexer@~0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.1.tgz#ace6ff808c1ce66b57d1ebf97977acb02334cfc1"
+
+eachr@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/eachr/-/eachr-3.2.0.tgz#2c35e43ea086516f7997cf80b7aa64d55a4a4484"
+  dependencies:
+    editions "^1.1.1"
+    typechecker "^4.3.0"
+
 ecc-jsbn@~0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz#0fc73a9ed5f0d53c38193398523ef7e543777505"
   dependencies:
     jsbn "~0.1.0"
 
+editions@^1.1.1, editions@^1.1.2, editions@^1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/editions/-/editions-1.3.3.tgz#0907101bdda20fac3cbe334c27cbd0688dc99a5b"
+
 ee-first@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
@@ -1313,7 +1489,7 @@ ent@~2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/ent/-/ent-2.2.0.tgz#e964219325a21d05f44466a2f686ed6ce5f5dd1d"
 
-entities@~1.1.1:
+entities@^1.1.1, entities@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.1.tgz#6e5c2d0a5621b5dadaecef80b90edfb5cd7772f0"
 
@@ -1364,6 +1540,22 @@ esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
 
+etag@~1.8.0:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.0.tgz#6f631aef336d6c46362b51764044ce216be3c051"
+
+event-stream@latest:
+  version "3.3.4"
+  resolved "https://registry.yarnpkg.com/event-stream/-/event-stream-3.3.4.tgz#4ab4c9a0f5a54db9338b4c34d86bfce8f4b35571"
+  dependencies:
+    duplexer "~0.1.1"
+    from "~0"
+    map-stream "~0.1.0"
+    pause-stream "0.0.11"
+    split "0.3"
+    stream-combiner "~0.0.4"
+    through "~2.3.1"
+
 eventemitter3@1.x.x:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-1.2.0.tgz#1c86991d816ad1e504750e73874224ecf3bec508"
@@ -1420,12 +1612,27 @@ extend@^3.0.0, extend@~3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.0.tgz#5a474353b9f3353ddd8176dfd37b91c83a46f1d4"
 
+extendr@^3.2.0, extendr@^3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/extendr/-/extendr-3.2.2.tgz#c6e46fe6d90b2e3e8812a6654bd6182cbf91cd06"
+  dependencies:
+    editions "^1.1.2"
+    typechecker "^4.3.0"
+
 extglob@^0.3.1:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/extglob/-/extglob-0.3.2.tgz#2e18ff3d2f49ab2765cec9023f011daa8d8349a1"
   dependencies:
     is-extglob "^1.0.0"
 
+extract-opts@^3.3.1:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/extract-opts/-/extract-opts-3.3.1.tgz#5abbedc98c0d5202e3278727f9192d7e086c6be1"
+  dependencies:
+    eachr "^3.2.0"
+    editions "^1.1.1"
+    typechecker "^4.3.0"
+
 extract-text-webpack-plugin@^2.0.0-beta.4:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/extract-text-webpack-plugin/-/extract-text-webpack-plugin-2.1.0.tgz#69315b885f876dbf96d3819f6a9f1cca7aebf159"
@@ -1454,6 +1661,12 @@ fastparse@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/fastparse/-/fastparse-1.1.1.tgz#d1e2643b38a94d7583b479060e6c4affc94071f8"
 
+faye-websocket@0.11.x:
+  version "0.11.1"
+  resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.11.1.tgz#f0efe18c4f56e4f40afc7e06c719fd5ee6188f38"
+  dependencies:
+    websocket-driver ">=0.5.1"
+
 filename-regex@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.0.tgz#996e3e80479b98b9897f15a8a58b3d084e926775"
@@ -1475,6 +1688,15 @@ fill-range@^2.1.0:
     repeat-element "^1.1.2"
     repeat-string "^1.5.2"
 
+finalhandler@0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-0.4.1.tgz#85a17c6c59a94717d262d61230d4b0ebe3d4a14d"
+  dependencies:
+    debug "~2.2.0"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    unpipe "~1.0.0"
+
 finalhandler@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.0.0.tgz#b5691c2c0912092f18ac23e9416bde5cd7dc6755"
@@ -1494,6 +1716,10 @@ find-up@^1.0.0:
     path-exists "^2.0.0"
     pinkie-promise "^2.0.0"
 
+findit@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/findit/-/findit-2.0.0.tgz#6509f0126af4c178551cfa99394e032e13a4d56e"
+
 findup-sync@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/findup-sync/-/findup-sync-0.3.0.tgz#37930aa5d816b777c03445e1966cc6790a4c0b16"
@@ -1526,6 +1752,14 @@ form-data@~2.1.1:
     combined-stream "^1.0.5"
     mime-types "^2.1.12"
 
+fresh@0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.0.tgz#f474ca5e6a9246d6fd8e0953cfa9b9c805afa78e"
+
+from@~0:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/from/-/from-0.1.7.tgz#83c60afc58b9c56997007ed1a768b3ab303a44fe"
+
 fs-access@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/fs-access/-/fs-access-1.0.1.tgz#d6a87f262271cefebec30c553407fb995da8777a"
@@ -1542,6 +1776,21 @@ fs-extra@^0.26.4:
     path-is-absolute "^1.0.0"
     rimraf "^2.2.8"
 
+fs-extra@^2.0.0:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-2.1.2.tgz#046c70163cef9aad46b0e4a7fa467fb22d71de35"
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^2.1.0"
+
+fs-extra@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-4.0.1.tgz#7fc0c6c8957f983f57f306a24e5b9ddd8d0dd880"
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^3.0.0"
+    universalify "^0.1.0"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -1693,6 +1942,17 @@ glob@^7.0.0, glob@^7.0.5, glob@^7.1.1:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+glob@^7.1.2:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
 globals@^9.0.0:
   version "9.17.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.17.0.tgz#0c0ca696d9b9bb694d2e5470bd37777caad50286"
@@ -1719,7 +1979,7 @@ got@^6.7.1:
     unzip-response "^2.0.1"
     url-parse-lax "^1.0.0"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
+graceful-fs@*, graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.4, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
@@ -1750,6 +2010,29 @@ gulp-util@3.0.7:
     through2 "^2.0.0"
     vinyl "^0.5.0"
 
+gulp-util@^3.0.7, gulp-util@^3.0.8:
+  version "3.0.8"
+  resolved "https://registry.yarnpkg.com/gulp-util/-/gulp-util-3.0.8.tgz#0054e1e744502e27c04c187c3ecc505dd54bbb4f"
+  dependencies:
+    array-differ "^1.0.0"
+    array-uniq "^1.0.2"
+    beeper "^1.0.0"
+    chalk "^1.0.0"
+    dateformat "^2.0.0"
+    fancy-log "^1.1.0"
+    gulplog "^1.0.0"
+    has-gulplog "^0.1.0"
+    lodash._reescape "^3.0.0"
+    lodash._reevaluate "^3.0.0"
+    lodash._reinterpolate "^3.0.0"
+    lodash.template "^3.0.0"
+    minimist "^1.1.0"
+    multipipe "^0.1.2"
+    object-assign "^3.0.0"
+    replace-ext "0.0.1"
+    through2 "^2.0.0"
+    vinyl "^0.5.0"
+
 gulplog@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/gulplog/-/gulplog-1.0.0.tgz#e28c4d45d05ecbbed818363ce8f9c5926229ffe5"
@@ -1766,6 +2049,16 @@ handlebars@^4.0.1, handlebars@^4.0.2:
   optionalDependencies:
     uglify-js "^2.6"
 
+handlebars@^4.0.10:
+  version "4.0.10"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.10.tgz#3d30c718b09a3d96f23ea4cc1f403c4d3ba9ff4f"
+  dependencies:
+    async "^1.4.0"
+    optimist "^0.6.1"
+    source-map "^0.4.4"
+  optionalDependencies:
+    uglify-js "^2.6"
+
 har-schema@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-1.0.5.tgz#d263135f43307c02c602afc8fe95970c0151369e"
@@ -1842,6 +2135,10 @@ hosted-git-info@^2.1.4:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.4.1.tgz#4b0445e41c004a8bd1337773a4ff790ca40318c8"
 
+html-entities@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.1.tgz#0df29351f0721163515dfb9e5543e5f6eed5162f"
+
 html-minifier@^3.2.3:
   version "3.4.2"
   resolved "https://registry.yarnpkg.com/html-minifier/-/html-minifier-3.4.2.tgz#31896baaf735c1d95f7a0b7291f9dc36c0720752"
@@ -1866,6 +2163,17 @@ html-webpack-plugin@^2.8.1:
     pretty-error "^2.0.2"
     toposort "^1.0.0"
 
+htmlparser2@^3.9.1:
+  version "3.9.2"
+  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.9.2.tgz#1bdf87acca0f3f9e53fa4fcceb0f4b4cbb00b338"
+  dependencies:
+    domelementtype "^1.3.0"
+    domhandler "^2.3.0"
+    domutils "^1.5.1"
+    entities "^1.1.1"
+    inherits "^2.0.1"
+    readable-stream "^2.0.2"
+
 htmlparser2@~3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.3.0.tgz#cc70d05a59f6542e43f0e685c982e14c924a9efe"
@@ -1875,6 +2183,14 @@ htmlparser2@~3.3.0:
     domutils "1.1"
     readable-stream "1.0"
 
+http-auth@2.4.x:
+  version "2.4.11"
+  resolved "https://registry.yarnpkg.com/http-auth/-/http-auth-2.4.11.tgz#61f024a6e0e7c48934944895c87a1395509c619b"
+  dependencies:
+    apache-crypt "1.1.2"
+    apache-md5 "1.0.6"
+    node-uuid "^1.4.7"
+
 http-errors@~1.6.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.1.tgz#5f8b8ed98aca545656bf572997387f904a722257"
@@ -1884,6 +2200,15 @@ http-errors@~1.6.1:
     setprototypeof "1.0.3"
     statuses ">= 1.3.1 < 2"
 
+http-errors@~1.6.2:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.2.tgz#0a002cc85707192a7e7946ceedc11155f60ec736"
+  dependencies:
+    depd "1.1.1"
+    inherits "2.0.3"
+    setprototypeof "1.0.3"
+    statuses ">= 1.3.1 < 2"
+
 http-proxy@^1.13.0:
   version "1.16.2"
   resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.16.2.tgz#06dff292952bf64dbe8471fa9df73066d4f37742"
@@ -1911,6 +2236,17 @@ ieee754@^1.1.4:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
 
+ignorefs@^1.0.0, ignorefs@^1.1.1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/ignorefs/-/ignorefs-1.2.0.tgz#da59fb858976e4a5e43702ccd1f282fdbc9e5756"
+  dependencies:
+    editions "^1.3.3"
+    ignorepatterns "^1.1.0"
+
+ignorepatterns@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/ignorepatterns/-/ignorepatterns-1.1.0.tgz#ac8f436f2239b5dfb66d5f0d3a904a87ac67cc5e"
+
 imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
@@ -2084,6 +2420,10 @@ is-utf8@^0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
 
+is-wsl@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-1.1.0.tgz#1f16e4aa22b04d1336b66188a66af3c600c3a66d"
+
 isarray@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
@@ -2183,6 +2523,10 @@ jodid25519@^1.0.0:
   dependencies:
     jsbn "~0.1.0"
 
+js-marker-clusterer@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/js-marker-clusterer/-/js-marker-clusterer-1.0.0.tgz#c94be85ae8896819e51c131f891dd2b55558dd17"
+
 js-tokens@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.1.tgz#08e9f132484a2c45a30907e9dc4d5567b7f114d7"
@@ -2228,7 +2572,7 @@ json3@3.3.2:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/json3/-/json3-3.3.2.tgz#3c0434743df93e2f5c42aee7b19bcb483575f4e1"
 
-json5@^0.5.0:
+json5@^0.5.0, json5@^0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
 
@@ -2238,6 +2582,12 @@ jsonfile@^2.1.0:
   optionalDependencies:
     graceful-fs "^4.1.6"
 
+jsonfile@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-3.0.1.tgz#a5ecc6f65f53f662c4415c7675a0331d0992ec66"
+  optionalDependencies:
+    graceful-fs "^4.1.6"
+
 jsonify@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
@@ -2377,6 +2727,24 @@ levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
+live-server@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/live-server/-/live-server-1.1.0.tgz#a69f0e6ca581e0391aa57941970e17c308dd4869"
+  dependencies:
+    colors latest
+    connect "3.4.x"
+    cors latest
+    event-stream latest
+    faye-websocket "0.11.x"
+    http-auth "2.4.x"
+    morgan "^1.6.1"
+    object-assign latest
+    opn latest
+    proxy-middleware latest
+    send latest
+    serve-index "^1.7.2"
+    watchr "2.6.x"
+
 load-json-file@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
@@ -2508,7 +2876,7 @@ lodash@^3.8.0:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
-lodash@^4.0.0, lodash@^4.14.0, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.5.0:
+lodash@^4.0.0, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.5.0:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
@@ -2559,6 +2927,14 @@ ltcdr@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ltcdr/-/ltcdr-2.2.1.tgz#5ab87ad1d4c1dab8e8c08bbf037ee0c1902287cf"
 
+lunr@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lunr/-/lunr-1.0.0.tgz#5c9276c92c91ac35a9241b5018d46723d92e2f5f"
+
+macos-release@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/macos-release/-/macos-release-1.1.0.tgz#831945e29365b470aa8724b0ab36c8f8959d10fb"
+
 magic-string@^0.19.0:
   version "0.19.0"
   resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.19.0.tgz#198948217254e3e0b93080e01146b7c73b2a06b2"
@@ -2569,6 +2945,14 @@ map-obj@^1.0.0, map-obj@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
 
+map-stream@~0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/map-stream/-/map-stream-0.1.0.tgz#e56aa94c4c8055a16404a0674b78f215f7c8e194"
+
+marked@^0.3.6:
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-0.3.6.tgz#b2c6c618fccece4ef86c4fc6cb8a7cbf5aeda8d7"
+
 media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -2624,13 +3008,13 @@ mime-db@~1.27.0:
   version "1.27.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.27.0.tgz#820f572296bbd20ec25ed55e5b5de869e5436eb1"
 
-mime-types@^2.1.12, mime-types@~2.1.11, mime-types@~2.1.13, mime-types@~2.1.7:
+mime-types@^2.1.12, mime-types@~2.1.11, mime-types@~2.1.13, mime-types@~2.1.15, mime-types@~2.1.7:
   version "2.1.15"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.15.tgz#a4ebf5064094569237b8cf70046776d09fc92aed"
   dependencies:
     mime-db "~1.27.0"
 
-mime@^1.3.4:
+mime@1.3.4, mime@^1.3.4:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.3.4.tgz#115f9e3b6b3daf2959983cb38f149a2d40eb5d53"
 
@@ -2654,6 +3038,12 @@ minimatch@2.x:
   dependencies:
     brace-expansion "^1.0.0"
 
+minimatch@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
+  dependencies:
+    brace-expansion "^1.1.7"
+
 minimist@0.0.8, minimist@~0.0.1:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
@@ -2672,6 +3062,16 @@ modify-values@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/modify-values/-/modify-values-1.0.0.tgz#e2b6cdeb9ce19f99317a53722f3dbf5df5eaaab2"
 
+morgan@^1.6.1:
+  version "1.8.2"
+  resolved "https://registry.yarnpkg.com/morgan/-/morgan-1.8.2.tgz#784ac7734e4a453a9c6e6e8680a9329275c8b687"
+  dependencies:
+    basic-auth "~1.1.0"
+    debug "2.6.8"
+    depd "~1.1.0"
+    on-finished "~2.3.0"
+    on-headers "~1.0.1"
+
 ms@0.7.1:
   version "0.7.1"
   resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
@@ -2680,6 +3080,10 @@ ms@0.7.2:
   version "0.7.2"
   resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.2.tgz#ae25cf2512b3885a1d95d7f037868d8431124765"
 
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+
 multipipe@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/multipipe/-/multipipe-0.1.2.tgz#2a8f2ddf70eed564dff2d57f1e1a137d9f05078b"
@@ -2758,6 +3162,10 @@ node-pre-gyp@^0.6.29:
     tar "^2.2.1"
     tar-pack "^3.4.0"
 
+node-uuid@^1.4.7:
+  version "1.4.8"
+  resolved "https://registry.yarnpkg.com/node-uuid/-/node-uuid-1.4.8.tgz#b040eb0923968afabf8d32fb1f17f1167fdab907"
+
 noms@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/noms/-/noms-0.0.0.tgz#da8ebd9f3af9d6760919b27d9cdc8092a7332859"
@@ -2832,7 +3240,7 @@ object-assign@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-3.0.0.tgz#9bedd5ca0897949bca47e7ff408062d549f587f2"
 
-object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
+object-assign@^4, object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1, object-assign@latest:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
@@ -2865,12 +3273,22 @@ on-finished@~2.3.0:
   dependencies:
     ee-first "1.1.1"
 
+on-headers@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/on-headers/-/on-headers-1.0.1.tgz#928f5d0f470d49342651ea6794b0857c100693f7"
+
 once@1.x, once@^1.3.0, once@^1.3.3:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
   dependencies:
     wrappy "1"
 
+opn@latest:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/opn/-/opn-5.1.0.tgz#72ce2306a17dbea58ff1041853352b4a8fc77519"
+  dependencies:
+    is-wsl "^1.1.0"
+
 optimist@^0.6.1, optimist@~0.6.0:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
@@ -2907,6 +3325,13 @@ os-locale@^1.4.0:
   dependencies:
     lcid "^1.0.0"
 
+os-name@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/os-name/-/os-name-2.0.1.tgz#b9a386361c17ae3a21736ef0599405c9a8c5dc5e"
+  dependencies:
+    macos-release "^1.0.0"
+    win-release "^1.0.0"
+
 os-tmpdir@^1.0.0, os-tmpdir@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
@@ -3024,6 +3449,12 @@ path-type@^1.0.0:
     pify "^2.0.0"
     pinkie-promise "^2.0.0"
 
+pause-stream@0.0.11:
+  version "0.0.11"
+  resolved "https://registry.yarnpkg.com/pause-stream/-/pause-stream-0.0.11.tgz#fe5a34b0cbce12b5aa6a2b403ee2e73b602f1445"
+  dependencies:
+    through "~2.3"
+
 pbkdf2@^3.0.3:
   version "3.0.9"
   resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.9.tgz#f2c4b25a600058b3c3773c086c37dbbee1ffe693"
@@ -3075,6 +3506,10 @@ process@^0.11.0:
   version "0.11.9"
   resolved "https://registry.yarnpkg.com/process/-/process-0.11.9.tgz#7bd5ad21aa6253e7da8682264f1e11d11c0318c1"
 
+proxy-middleware@latest:
+  version "0.15.0"
+  resolved "https://registry.yarnpkg.com/proxy-middleware/-/proxy-middleware-0.15.0.tgz#a3fdf1befb730f951965872ac2f6074c61477a56"
+
 prr@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/prr/-/prr-0.0.0.tgz#1a84b85908325501411853d0081ee3fa86e2926a"
@@ -3132,7 +3567,7 @@ randombytes@^2.0.0, randombytes@^2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.0.3.tgz#674c99760901c3c4112771a31e521dc349cc09ec"
 
-range-parser@^1.0.3, range-parser@^1.2.0:
+range-parser@^1.0.3, range-parser@^1.2.0, range-parser@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
 
@@ -3218,6 +3653,12 @@ readdirp@^2.0.0:
     readable-stream "^2.0.2"
     set-immediate-shim "^1.0.1"
 
+rechoir@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
+  dependencies:
+    resolve "^1.1.6"
+
 redent@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/redent/-/redent-1.0.0.tgz#cf916ab1fd5f1f16dfb20822dd6ec7f730c2afde"
@@ -3412,6 +3853,27 @@ safe-buffer@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.0.1.tgz#d263ca54696cd8a306b5ca6551e92de57918fbe7"
 
+safefs@^3.1.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/safefs/-/safefs-3.2.2.tgz#8170c1444d7038e08caea05a374fae2fa349e15c"
+  dependencies:
+    graceful-fs "*"
+
+safefs@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/safefs/-/safefs-4.1.0.tgz#f82aeb4bdd7ae51f653eb20f6728b3058c8d6445"
+  dependencies:
+    editions "^1.1.1"
+    graceful-fs "^4.1.4"
+
+scandirectory@^2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/scandirectory/-/scandirectory-2.5.0.tgz#6ce03f54a090b668e3cbedbf20edf9e310593e72"
+  dependencies:
+    ignorefs "^1.0.0"
+    safefs "^3.1.2"
+    taskgroup "^4.0.5"
+
 semver-diff@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/semver-diff/-/semver-diff-2.1.0.tgz#4bbb8437c8d37e4b0cf1a68fd726ec6d645d6d36"
@@ -3432,6 +3894,36 @@ semver@~4.3.3:
   version "4.3.6"
   resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.6.tgz#300bc6e0e86374f7ba61068b5b1ecd57fc6532da"
 
+send@latest:
+  version "0.15.4"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.15.4.tgz#985faa3e284b0273c793364a35c6737bd93905b9"
+  dependencies:
+    debug "2.6.8"
+    depd "~1.1.1"
+    destroy "~1.0.4"
+    encodeurl "~1.0.1"
+    escape-html "~1.0.3"
+    etag "~1.8.0"
+    fresh "0.5.0"
+    http-errors "~1.6.2"
+    mime "1.3.4"
+    ms "2.0.0"
+    on-finished "~2.3.0"
+    range-parser "~1.2.0"
+    statuses "~1.3.1"
+
+serve-index@^1.7.2:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/serve-index/-/serve-index-1.9.0.tgz#d2b280fc560d616ee81b48bf0fa82abed2485ce7"
+  dependencies:
+    accepts "~1.3.3"
+    batch "0.6.1"
+    debug "2.6.8"
+    escape-html "~1.0.3"
+    http-errors "~1.6.1"
+    mime-types "~2.1.15"
+    parseurl "~1.3.1"
+
 set-blocking@^2.0.0, set-blocking@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
@@ -3454,6 +3946,14 @@ sha.js@^2.3.6:
   dependencies:
     inherits "^2.0.1"
 
+shelljs@^0.7.8:
+  version "0.7.8"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.8.tgz#decbcf874b0d1e5fb72e14b164a9683048e9acb3"
+  dependencies:
+    glob "^7.0.0"
+    interpret "^1.0.0"
+    rechoir "^0.6.2"
+
 signal-exit@^3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
@@ -3572,6 +4072,12 @@ split2@^2.0.0:
   dependencies:
     through2 "^2.0.2"
 
+split@0.3:
+  version "0.3.3"
+  resolved "https://registry.yarnpkg.com/split/-/split-0.3.3.tgz#cd0eea5e63a211dfff7eb0f091c4133e2d0dd28f"
+  dependencies:
+    through "2"
+
 split@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/split/-/split-1.0.0.tgz#c4395ce683abcd254bc28fe1dabb6e5c27dcffae"
@@ -3608,6 +4114,12 @@ stream-browserify@^2.0.1:
     inherits "~2.0.1"
     readable-stream "^2.0.2"
 
+stream-combiner@~0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/stream-combiner/-/stream-combiner-0.0.4.tgz#4d5e433c185261dde623ca3f44c586bcf5c4ad14"
+  dependencies:
+    duplexer "~0.1.1"
+
 stream-http@^2.3.1:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/stream-http/-/stream-http-2.6.3.tgz#4c3ddbf9635968ea2cfd4e48d43de5def2625ac3"
@@ -3706,6 +4218,22 @@ tar@^2.2.1:
     fstream "^1.0.2"
     inherits "2"
 
+taskgroup@^4.0.5:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/taskgroup/-/taskgroup-4.3.1.tgz#7de193febd768273c457730497024d512c27915a"
+  dependencies:
+    ambi "^2.2.0"
+    csextends "^1.0.3"
+
+taskgroup@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/taskgroup/-/taskgroup-5.0.1.tgz#08736c9b24683b1434774231eb4b73aa7c3f79b5"
+  dependencies:
+    ambi "^2.5.0"
+    eachr "^3.2.0"
+    editions "^1.1.1"
+    extendr "^3.2.0"
+
 term-size@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/term-size/-/term-size-0.1.1.tgz#87360b96396cab5760963714cda0d0cbeecad9ca"
@@ -3730,7 +4258,7 @@ through2@^2.0.0, through2@^2.0.1, through2@^2.0.2:
     readable-stream "^2.1.5"
     xtend "~4.0.1"
 
-through@2, "through@>=2.2.7 <3", through@X.X.X:
+through@2, "through@>=2.2.7 <3", through@X.X.X, through@~2.3, through@~2.3.1:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
 
@@ -3856,6 +4384,16 @@ type-is@~1.6.14:
     media-typer "0.3.0"
     mime-types "~2.1.13"
 
+typechecker@^4.3.0:
+  version "4.4.1"
+  resolved "https://registry.yarnpkg.com/typechecker/-/typechecker-4.4.1.tgz#f97b95f51b038417212d677d45a373ee7bced7e6"
+  dependencies:
+    editions "^1.3.3"
+
+typescript@2.4.2:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.4.2.tgz#f8395f85d459276067c988aa41837a8f82870844"
+
 typescript@~2.2.0:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.2.1.tgz#4862b662b988a4c8ff691cc7969622d24db76ae9"
@@ -3887,6 +4425,14 @@ unique-string@^1.0.0:
   dependencies:
     crypto-random-string "^1.0.0"
 
+universalify@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.1.tgz#fa71badd4437af4c148841e3b3b165f9e9e590b7"
+
+unix-crypt-td-js@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unix-crypt-td-js/-/unix-crypt-td-js-1.0.0.tgz#1c0824150481bc7a01d49e98f1ec668d82412f3b"
+
 unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
@@ -3965,6 +4511,10 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "~1.0.0"
     spdx-expression-parse "~1.0.0"
 
+vary@^1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.1.tgz#67535ebb694c1d52257457984665323f587e8d37"
+
 verror@1.3.6:
   version "1.3.6"
   resolved "https://registry.yarnpkg.com/verror/-/verror-1.3.6.tgz#cff5df12946d297d2baaefaa2689e25be01c005c"
@@ -3979,6 +4529,10 @@ vinyl@^0.5.0:
     clone-stats "^0.0.1"
     replace-ext "0.0.1"
 
+viz.js@^1.6.0:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/viz.js/-/viz.js-1.8.0.tgz#e0cb5ad241368e35b1a6e960691eba454c24951f"
+
 vlq@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/vlq/-/vlq-0.2.1.tgz#14439d711891e682535467f8587c5630e4222a6c"
@@ -4001,6 +4555,19 @@ watchpack@^1.3.1:
     chokidar "^1.4.3"
     graceful-fs "^4.1.2"
 
+watchr@2.6.x:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/watchr/-/watchr-2.6.0.tgz#e75c423b10be79267a0c3ef76e2ea104fe0267a5"
+  dependencies:
+    eachr "^3.2.0"
+    extendr "^3.2.2"
+    extract-opts "^3.3.1"
+    ignorefs "^1.1.1"
+    safefs "^4.1.0"
+    scandirectory "^2.5.0"
+    taskgroup "^5.0.1"
+    typechecker "^4.3.0"
+
 webpack-dev-middleware@^1.0.11:
   version "1.10.1"
   resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-1.10.1.tgz#c6b4cf428139cf1aefbe06a0c00fdb4f8da2f893"
@@ -4024,9 +4591,9 @@ webpack-sources@^0.2.3:
     source-list-map "^1.1.1"
     source-map "~0.5.3"
 
-webpack@2.3.2:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-2.3.2.tgz#7d521e6f0777a3a58985c69425263fdfe977b458"
+webpack@2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-2.3.3.tgz#eecc083c18fb7bf958ea4f40b57a6640c5a0cc78"
   dependencies:
     acorn "^4.0.4"
     acorn-dynamic-import "^2.0.0"
@@ -4049,6 +4616,16 @@ webpack@2.3.2:
     webpack-sources "^0.2.3"
     yargs "^6.0.0"
 
+websocket-driver@>=0.5.1:
+  version "0.6.5"
+  resolved "https://registry.yarnpkg.com/websocket-driver/-/websocket-driver-0.6.5.tgz#5cb2556ceb85f4373c6d8238aa691c8454e13a36"
+  dependencies:
+    websocket-extensions ">=0.1.1"
+
+websocket-extensions@>=0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.1.tgz#76899499c184b6ef754377c2dbb0cd6cb55d29e7"
+
 which-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
@@ -4071,6 +4648,12 @@ widest-line@^1.0.0:
   dependencies:
     string-width "^1.0.1"
 
+win-release@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/win-release/-/win-release-1.1.1.tgz#5fa55e02be7ca934edfc12665632e849b72e5209"
+  dependencies:
+    semver "^5.0.1"
+
 window-size@0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"