Update syntastic submodule.
Update ultisnips submodule.
Update vim-snippets submodule.
Add Robert C. Martin (Uncle Bob) quotes mostly.
Update zsh submodule.
Update vim-unimpaired submodule.
Update vim-snippets submodule.
Update vim-easymotion submodule.
Update ultisnips submodule.
Update tcomment_vim submodule.
Update syntastic submodule.