Cobalt 2

This theme is inspired by Wes Bos' Cobalt 2 theme for SublimeText. May work for other JetBrains' products, such as IntelliJ, but it's not been fully tested.

For changelog and latest version, please check https://github.com/lucien144/cobalt2-phpstorm

Reference to original theme: https://github.com/wesbos/cobalt2