Remove pathogen (Vim plugin manager).
Add plug.vim (Vim plugin manager).
Activate Plug (Vim plugin manager).
Add vim/plugged directory to gitignore.
Add emmet-vim plugin.
Add remaining plugins I removed, except bplist.vim.

(cocoa.vim, emmet-vim, html5.vim, investigate.vim, neocomplcache.vim, snipmate.vim, vim-coffee-script).

Not sure bplist.vim ever worked anyway. I will add it at a future time.