Update dependencies

package.json

@@ -11,50 +11,50 @@
     "cinabre": "./bin/cinabre"
   },
   "dependencies": {
-    "express": ">=5.0.0-0 <6.0.0-0",
+    "JSONStream": "^1.1.1",
+    "async": "^1.5.0",
+    "body-parser": "^1.15.1",
+    "bunyan": "^1.8.1",
+    "commander": "^2.9.0",
+    "compression": "^1.6.2",
+    "cookies": "^0.6.1",
+    "es6-shim": "^0.35.1",
+    "express": "^4.0.0",
     "express-json5": ">=0.1.0 <1.0.0-0",
-    "body-parser": ">=1.9.2 <2.0.0-0",
-    "compression": ">=1.2.0 <2.0.0-0",
-    "nocache": ">=0.3.0 <1.0.0-0",
-    "commander": ">=2.3.0 <3.0.0-0",
-    "js-yaml": ">=3.0.1 <4.0.0-0",
-    "cookies": ">=0.5.0 <1.0.0-0",
-    "request": ">=2.31.0 <3.0.0-0",
-    "async": ">=0.9.0 <1.0.0-0",
-    "es6-shim": "0.21.x",
-    "semver": ">=2.2.1 <5.0.0-0",
-    "minimatch": ">=0.2.14 <2.0.0-0",
-    "bunyan": ">=0.22.1 <2.0.0-0",
-    "handlebars": "2.x",
-    "highlight.js": "8.x",
-    "lunr": ">=0.5.2 <1.0.0-0",
+    "handlebars": "^4.0.5",
+    "highlight.js": "^9.4.0",
+    "http-errors": "^1.5.0",
+    "jju": "^1.3.0",
+    "js-yaml": "^3.6.1",
+    "lunr": "^0.7.1",
+    "minimatch": "^3.0.0",
+    "mkdirp": "^0.5.1",
+    "nocache": "^1.0.0",
+    "readable-stream": "~1.1.0",
     "render-readme": ">=0.2.1",
-    "jju": "1.x",
-    "JSONStream": "1.x",
-    "mkdirp": ">=0.3.5 <1.0.0-0",
-    "sinopia-htpasswd": ">= 0.4.3",
-    "http-errors": ">=1.2.0",
-    "readable-stream": "~1.1.0"
+    "request": "^2.72.0",
+    "semver": "^5.0.0",
+    "sinopia-htpasswd": ">= 0.4.3"
   },
   "optionalDependencies": {
-    "fs-ext": ">=0.4.1 <1.0.0-0",
-    "crypt3": ">=0.1.6 <1.0.0-0"
+    "fs-ext": "^0.5.0",
+    "crypt3": "^0.2.0"
   },
   "devDependencies": {
-    "rimraf": ">=2.2.5 <3.0.0-0",
-    "bluebird": "2 >=2.9",
-    "mocha": "2 >=2.2.3",
-    "eslint": "1 >=1.1.0",
-    "browserify": "7.x",
-    "browserify-handlebars": "1.x",
-    "grunt": ">=0.4.4 <1.0.0-0",
+    "rimraf": "^2.5.2",
+    "bluebird": "^3.4.0",
+    "mocha": "^2.5.3",
+    "eslint": "2.11.1",
+    "browserify": "^13.0.1",
+    "browserify-handlebars": "^1.0.0",
+    "grunt": "^1.0.1",
     "grunt-cli": "*",
-    "grunt-browserify": ">=2.0.8 <3.0.0-0",
-    "grunt-contrib-less": ">=0.11.0 <1.0.0-0",
-    "grunt-contrib-watch": ">=0.6.1 <1.0.0-0",
-    "unopinionate": ">=0.0.4 <1.0.0-0",
-    "onclick": ">=0.1.0 <1.0.0-0",
-    "transition-complete": ">=0.0.2 <1.0.0-0"
+    "grunt-browserify": "^5.0.0",
+    "grunt-contrib-less": "^1.3.0",
+    "grunt-contrib-watch": "^1.0.0",
+    "unopinionate": "^0.0.4",
+    "onclick": "^0.1.0",
+    "transition-complete": "^0.0.2"
   },
   "keywords": [
     "private",
@@ -74,7 +74,6 @@
   "engines": {
     "node": ">=0.10"
   },
-  "preferGlobal": true,
   "publishConfig": {
     "registry": "https://registry.npmjs.org/"
   },