VIM: Replace YouCompleteMe with VimCompletesMe
VIM: Replace YouCompleteMe with VimCompletesMe

YouCompleteMe is a big, heavyweight auto-complete lib and it recently
created a noticeable lag.

VimCompletesMe simply makes the TAB key run the Vim defaults that suit
the current context, so it's much lighter.

Giving it a try.

zefer/dotfiles,zefer/dotfiles