Adds supertab
Merge branch 'master' of github.com:adamkrone/dotfiles

* 'master' of github.com:adamkrone/dotfiles:
  Adds pcat
  Adds some bundler aliases
Adds matchit
Merge branch 'master' of github.com:adamkrone/dotfiles

* 'master' of github.com:adamkrone/dotfiles:
  Tmux tweaks
  Adds supertab
  Adds matchit
Adds powerline status bar to tmux config