fix(dist): fix styles distribution

copy missing sccs files to the distribution

BREAKING CHANGE: styles are not located in 'vue-mdc-adapter/dist/components/...'
anymore. import them from 'vue-mdc-adapter/dist/...'

closes #423

docs/getting-started.md

@@ -176,7 +176,7 @@ Vue.use(VueMDCButton)
 </script>
 ```
 
-#### Create your own SASS Theme
+### Create your own SASS Theme
 
 > Material Components styles come as highly themable SASS framework. In order to be able to theme properly
 > and avoid any duplicate/ordering style issues in the bundle, we recommend managing styles globally.
@@ -231,17 +231,6 @@ $mdc-theme-background: #fff;
 
 > You may want to optimize your build and leverage the source distribution.
 
-#### Resolve vue-mdc-adapter sources
-
-```javascript
-  // webpack.config.js
-  resolve: {
-    alias: {
-      'vue-mdc-adapter': 'vue-mdc-adapter/components',
-    }
-  }
-```
-
 #### Make sure @material imports are transpiled
 
 ```javascript
@@ -250,8 +239,7 @@ $mdc-theme-background: #fff;
     test: /\.js$/,
     loader: 'babel-loader',
     include: [
-      path.resolve(__dirname, 'node_modules/@material'),
-      path.resolve(__dirname, 'node_modules/vue-mdc-adapter')
+      path.resolve(__dirname, 'node_modules/@material')
     ]
   }
 ```
@@ -277,7 +265,7 @@ $mdc-theme-primary: #212121;
 $mdc-theme-accent: #41b883;
 $mdc-theme-background: #fff;
 
-@import 'vue-mdc-adapter/components/styles.scss';
+@import 'vue-mdc-adapter/styles';
 ```
 
 ```javascript
@@ -296,8 +284,8 @@ $mdc-theme-primary: #212121;
 $mdc-theme-accent: #41b883;
 $mdc-theme-background: #fff;
 
-@import 'vue-mdc-adapter/components/button/styles.scss';
-@import 'vue-mdc-adapter/components/fab/styles.scss';
+@import 'vue-mdc-adapter/button/styles';
+@import 'vue-mdc-adapter/fab/styles';
 ```
 
 ```javascript

package.json

@@ -38,7 +38,7 @@
     "test": "jest --runInBand",
     "testnc": "NODE_ENV=test; jest --runInBand --no-cache",
     "build": "run-s build:**",
-    "build:copy": "copyup components/styles.scss components/*/styles.scss dist",
+    "build:copy": "copyfiles -u 1 components/**/*.scss dist",
     "build:demo": "cross-env NODE_ENV=production webpack",
     "build:dist": "rollup -c",
     "lint": "run-s lint:**",