Fixing Y behaviour
Updates RubyGem sources

`gems.rubyforge.org` and `gems.github.com` have been replaced with `rubygems.org` as RubyGems sources
Swapped out powerline for airline [Fix #372]
Merge pull request #375 from DanielWright/patch-1

Updates RubyGem sources
Remove duplicate vundles (thanks fayimora)
Merge pull request #364 from lfilho/yankring-Y-behaviour

Fixing Y behaviour
Added simplified steeef theme without newlines
Switch to steeef_simplified prompt which doesn't seem to be problematic like the skwp prompt with newer prezto installs [Fix #272 #286]
Added multicursor - hit Ctrl-n to select multiple things and then i/c them! [Fix #368]
Kill sass-status [Fix #361]
Remove unused run_tags. Use :Rtags instead
Upgraded hub command
Added vim-session; :SaveSession and :OpenSession [Fix #322]
Don't use powerline fonts in airline [Fix #367] maybe
Merge branch 'master' of https://github.com/skwp/dotfiles

* 'master' of https://github.com/skwp/dotfiles:
  Don't use powerline fonts in airline [Fix #367] maybe
  Added vim-session; :SaveSession and :OpenSession [Fix #322]
  Upgraded hub command
  Remove unused run_tags. Use :Rtags instead
  Kill sass-status [Fix #361]
  Added multicursor - hit Ctrl-n to select multiple things and then i/c them! [Fix #368]
  Switch to steeef_simplified prompt which doesn't seem to be problematic like the skwp prompt with newer prezto installs [Fix #272 #286]
  Added simplified steeef theme without newlines
  Remove duplicate vundles (thanks fayimora)
  Swapped out powerline for airline [Fix #372]
  Updates RubyGem sources
  Fixing Y behaviour