add bulma and sass compilation

on production builds, create a root style.css file

package.json

@@ -25,21 +25,26 @@
     "babel-core": "^6.22.1",
     "babel-loader": "^6.2.10",
     "babel-preset-es2015": "^6.22.0",
+    "bulma": "^0.3.1",
     "css-loader": "^0.26.1",
     "eslint": "^3.13.0",
     "eslint-config-airbnb": "^14.0.0",
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-jsx-a11y": "^3.0.2",
     "eslint-plugin-react": "^6.9.0",
+    "extract-text-webpack-plugin": "^2.0.0-rc.2",
     "favicons-webpack-plugin": "^0.0.7",
     "file-loader": "^0.9.0",
     "html-webpack-plugin": "^2.26.0",
     "json-loader": "^0.5.4",
     "minimist": "^1.2.0",
+    "node-sass": "^4.4.0",
     "nodemon": "^1.11.0",
     "nsp": "^2.1.0",
     "rimraf": "^2.5.4",
-    "vue-loader": "^10.0.2",
+    "sass-loader": "^4.1.1",
+    "vue-loader": "^10.1.2",
+    "vue-style-loader": "^1.0.0",
     "vue-template-compiler": "^2.0.0",
     "webpack": "^2.2.0",
     "webpack-dev-middleware": "^1.9.0",