feat: Move stylesheet.css to dist folder

 BREAKING CHANGE: Moved the `stylesheet.css` file to the `dist` folder, in order to group the style files.

You must change your import:
`import 'cozy-ui/transpiled/react/stylesheet.css'`
by:
`import 'cozy-ui/dist/stylesheet.css'`

.bundlemonrc

@@ -10,7 +10,7 @@
       "maxPercentIncrease": 10
     },
     {
-      "path": "transpiled/react/stylesheet.css",
+      "path": "dist/stylesheet.css",
       "maxPercentIncrease": 10
     }
   ],

.travis.yml

@@ -49,6 +49,8 @@ jobs:
     - name: 'Build docs'
       stage: 'docs'
       script:
+        - yarn build
+        - yarn build:css:all
         - yarn build:doc:react
         - yarn build:doc:kss
       workspaces:

babel.config.js

@@ -11,7 +11,7 @@ const plugins = [
         {
           extensions: ['.styl'],
           preprocessCss: './preprocess',
-          extractCss: './transpiled/react/stylesheet.css',
+          extractCss: './dist/stylesheet.css',
           generateScopedName: '[name]__[local]___[hash:base64:5]'
         }
       ],

docs/styleguide.setup.js

@@ -1,4 +1,4 @@
-import '!!style-loader!css-loader!../transpiled/react/stylesheet.css'
+import '!!style-loader!css-loader!../dist/stylesheet.css'
 import '!!style-loader!css-loader!../dist/cozy-ui.utils.min.css'
 
 window.SHOW_DEPRECATION_WARNINGS = true

examples/parcel-app/App.js

@@ -18,7 +18,7 @@ import {
   NavIcon,
   genNavLink
 } from '../../transpiled/react'
-import '../../transpiled/react/stylesheet.css'
+import '../../dist/stylesheet.css'
 
 const RRNavLink = props => <div {...props} />
 

examples/webpack-app/App.js

@@ -18,7 +18,7 @@ import {
   NavIcon,
   genNavLink
 } from '../../transpiled/react'
-import '../../transpiled/react/stylesheet.css'
+import '../../dist/stylesheet.css'
 
 const RRNavLink = props => <div {...props} />
 

examples/webpack-app/index.js

@@ -17,7 +17,7 @@ import {
   NavIcon,
   genNavLink
 } from '../../transpiled/react'
-import '../../transpiled/react/stylesheet.css'
+import '../../dist/stylesheet.css'
 
 const RRNavLink = props => <div {...props} />
 

package.json

@@ -52,7 +52,7 @@
     "test:snapshots": "jest react/examples.spec.jsx",
     "test:update:snapshots": "jest react/examples.spec.jsx -u",
     "screenshots:server": "nodemon ./scripts/pixelmatch-server/server.js -e js,hbs",
-    "postbuild": "postcss transpiled/react/stylesheet.css --replace",
+    "postbuild": "postcss dist/stylesheet.css --replace",
     "travis-deploy-once": "travis-deploy-once",
     "start:css": "yarn build:css --watch",
     "prestart:doc": "yarn sprite",