Chore: code is formatted based on jscs settings

Readme.md

@@ -9,7 +9,6 @@ Installation
 ------------
 
 ### Bower
-
 The simplest way to install Emoji Picker is use [Bower](http://bower.io/).
 
 ```bash
@@ -19,7 +18,6 @@ bower install angular-emoji-picker --save
 This will install the latest release.
 
 ### Manual
-
 You can also just download the contents of the `dist/` folder and add dependencies manually.
 
 ### Module loading
@@ -29,15 +27,31 @@ Don't forget to load the `vkEmojiPicker` module or nothing will happen.
 angular.module('myModule', ['vkEmojiPicker']);
 ```
 
+By default the picker shows all
+
+Usage
+-----
+
+Tests
+-----
+
 Known issues and limitations
 ----------------------------
+1. The picker requires AngularJS 1.3. Didn't test on 1.4 version, probably it's broken.
+
+
 **It's not ready for production yet :)**
 
 Contributing
 ------------
 
+Any contribution is highly appreciated.
+
 1. Fork it ( https://github.com/terranisu/angular-emoji-picker/fork )
 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. Create a new Pull Request
+
+Also consider running any code through the code style checker `jscs` (or even better use it in your editor) with preset set to `yandex`,
+but the parameter `validateIndentation` should be changed to a value `2` instead of original one `4`