tweaked .vimrc
Merge branch 'master' of github.com:jimmydburr/dotfiles

* 'master' of github.com:jimmydburr/dotfiles:
  added colorschemes and tweaked .vimrc
  bundle updates
  updated bundles
merged updated bundles
Merge branch 'master' of github.com:jimmydburr/dotfiles

* 'master' of github.com:jimmydburr/dotfiles:
  fixed popup preview window