Add base16 theme to settings pane
Merge pull request #50 from burakcan/base16

Add base16 theme to the settings pane
Set `mod` as key combo prefix for numeric keys [fixes #78750882]

mod is set as command on OS X and CTRL for GNU/Linux, BSD and Windows
platforms.
Merge pull request #48 from szkl/key-combo-prefix

Set `mod` as key combo prefix for numeric keys [fixes #78750882]
Merge branch 'master' of github.com:koding/IDE into collaboration