Install vim-signify as submodule
Upgrade: YouCompleteMe
Upgrade: emmet-vim
Upgrade: syntastic
Upgrade: tagbar
Upgrade: textile.vim
Upgrade: undotree
Upgrade: vim-signify
Use vim-signify instead of vim-gitgutter
Use neocomplcache instead of YouCompleteMe
Upgrade: YouCompleteMe
Upgrade: emmet-vim
Upgrade: molokai
Upgrade: python-mode
Upgrade: syntastic
Upgrade: tagbar
Upgrade: vim-airline
Upgrade: vim-gitgutter
Upgrade: vim-signify
Upgrade: vundle