Add items.less for specific UI items
Add support of icons in the pane tabs
markdown icon
merged with master, explicitly set octicons font for tabs
update octicons url
Prepare 1.2.0 release
update readme
add more ruby related file types, closes #15
Prepare 1.2.1 release
added .pm extension
Merge pull request #16 from kraih/patch-1

added .pm extension
.bashrc, .zshrc, .fishrc
Added elixir icon