Syntax highlighting for variables like "var" in javascript - same colour...

... as methods. Also updated desc to say Sublime Text 3 instead of 2

![screen shot 2014-06-05 at 11 30 53](https://cloud.githubusercontent.com/assets/760314/3186084/8803e3a4-ec9c-11e3-8ae4-71d8f0d3a1b9.png)