phoboslab/picturelicious — pull request #4 by eferdi (2013-09-05 12:35:25+00:00)
Title: added keyboard shortcut navigation

added shortcuts are:
````javascript
+ var keyCodes = { left: 37, // navigate forward
+ up: 38, //
+ right: 39, // navigate back
+ down: 40, //
+ one: 49, // vote 1*
+ two: 50, // vote 2*
+ three: 51, // vote 3*
+ four: 52, // vote 4*
+ five: 53, // vote 5*
+ num1: 97, // vote 1*
+ num2: 98, // vote 2*
+ num3: 99, // vote 3*
+ num4: 100, // vote 4*
+ num5: 101, // vote 5*
+ plus: 107, // toggle image display size
+ minus: 109, // toggle image display size
+ c: 67, // focus cursor into comments field
+ f: 70, // toggle image display size
+ h: 72, // navigate to main page
+ l: 76, // login
+ r: 82, // load random image // TODO
+ s: 83, // focus cursor into search field
+ u: 85 // navigate to upload form
```