Haskell: Improve indent and comment support, fix spelling highlighting issue and provide source sanity check on save with ghcmod.
Revert setting PATH in .vimrc, in reality the user should be setting this up in there shell properly any way.
Merge branch '3.0' of https://github.com/victoredwardocallaghan/spf13-vim into victoredwardocallaghan-3.0

Conflicts:
	.vimrc