Merge pull request #39 from ekonstantinidis/update-readme

Update README

README.md

@@ -19,10 +19,10 @@ You can download Gitify from the [releases](https://github.com/ekonstantinidis/g
 
 ### Prerequisites
 
- - Electron [+](http://electron.atom.io/)
- - React [+](https://facebook.github.io/react/)
- - Grunt [+](http://gruntjs.com/)
- - NPM [+](https://www.npmjs.com/)
+ - [Electron](http://electron.atom.io/)
+ - [React](https://facebook.github.io/react/)
+ - [Grunt](http://gruntjs.com/)
+ - [NPM](https://www.npmjs.com/)
 
 
 ### Installation
@@ -49,31 +49,21 @@ To prepare the app for distribution run:
 Currently supports only OS X.
 
 
-### Tests (JsxHint)
+### Tests
+There are 3 types of tests: `jest`, `jscs` and `jsxhint`.
+To run the tests:
 
     npm test
 
 
-### License
-
-The MIT License (MIT)
-
-Copyright (c) 2015 Emmanouil Konstantinidis
+### Contributing
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+1. Fork it!
+2. Create your feature branch: `git checkout -b my-new-feature`
+3. Commit your changes: `git commit -am 'Add some feature'`
+4. Push to the branch: `git push origin my-new-feature`
+5. Submit a pull request
+6. Make sure tests are passing
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+### License
+Gitify is licensed under the MIT Open Source license. For more information, see the LICENSE file in this repository.