Raise CtrlP's max_files to 20,000.
Add tyler's git grep.
Add VimClojure.
Add vim-json to vundle.
Replace custom ctrlp hacking with ctrlp-modified.
Set Markdown files to wrap at 80 chars.
Add paredit.vim to vundle.
Add mozilla/rust to vundle.
Uninstall ack, command-w and vimclojure.
Remove feature colour-columns.
Remove stale gui_gtk config.
Clean stale macvim configs.
Sort out and clean stale keybindings configs.
Clean out stale plugin configs.
Add netrwhist to gitignore.