Vim: Remove vim-haskell plugin
Vim: Add haskellmode-vim plugin
Vim: Add vim-indent-guides plugin
Vim: Update pathogen
Vim: Remove pathogen submodule
Vim: Add updated vim-pathogen
Vim: Remove java plugins that I never use
Vim: Delete treetop plugin
Vim: Update all plugins
Vim: Remove old vim-powerline
Vim: Re-add powerline plugin
Vim: Checkout correct submodule branches
Vim: Add color demo script
Vim: Add desert256 colorscheme
Vim: Major vimrc refactor