chore(*): setup yarn

.travis.yml

@@ -4,7 +4,6 @@ node_js:
   - "6"
 before_script:
   - npm ls --depth=0
-  - npm run contributing-install #remove this line if you're not contributing - https://github.com/topheman/webpack-babel-starter/tree/master/contributing
 script:
   - npm test
   - npm run contributing-test #remove this line if you're not contributing - https://github.com/topheman/webpack-babel-starter/tree/master/contributing

README.md

@@ -26,7 +26,7 @@ I also have ported it on [topheman/angular2-sandbox](https://github.com/topheman
 ```shell
 git clone https://github.com/topheman/webpack-babel-starter.git
 cd webpack-babel-starter
-npm install
+yarn
 ```
 
 ### Run

contributing/bin/install-warning-message.js

@@ -0,0 +1,7 @@
+const log = require('npmlog');
+log.level = 'silly';
+
+log.info('dependency', 'Some dependencies were installed to test the starter kit');
+log.info('dependency', `mocha and chai are ONLY used for those unit tests, if you don't need them, just launch:`);
+log.info('dependency', `yarn remove mocha chai`);
+console.log('');

package.json

@@ -3,6 +3,7 @@
   "version": "1.0.1",
   "description": "Webpack Babel Starter Kit",
   "scripts": {
+    "postinstall": "node ./contributing/bin/install-warning-message.js",
     "start": "npm run webpack",
     "test": "npm run lint",
     "lint": "./node_modules/.bin/eslint src",
@@ -46,6 +47,7 @@
     "babel-eslint": "^5.0.0",
     "babel-loader": "^6.2.3",
     "babel-preset-es2015": "^6.5.0",
+    "chai": "^4.0.2",
     "css-loader": "^0.23.1",
     "del": "^2.2.0",
     "eslint": "^1.10.3",
@@ -58,6 +60,7 @@
     "html-webpack-plugin": "^2.9.0",
     "json-loader": "^0.5.4",
     "lodash.template": "^4.2.2",
+    "mocha": "^3.4.2",
     "moment": "^2.11.2",
     "my-local-ip": "^1.0.0",
     "node-sass": "^3.4.2",