Vim: Re-add augroup for initializing rainbow_parentheses
Vim: Easy newline insertion
Vim: vimrc formatting
Vim: Add Tomorrow-Night themes
Vim: Remove unicode-haskell
Vim: Haskell folding and tabs config
Vim: Change tagbar iconchars to be smaller

The large arrows get truncated in macvim
Vim: Use Insertlessly for normal-mode editing
Vim: Remove custom insertlessly maps