Fix Tagbar keybinding
Fix Tagbar keybinding

This patch fixes a key mapping conflict between Buffergator and Tagbar.
By default, Buffergator maps a number of keys, including <Leader>t. This
patch disables the default Buffergator key map and manually maps a
single Buffergator command.

anishathalye/dotfiles,anishathalye/dotfiles,anishathalye/dotfiles