Removed some unused colour settings.
Removed some unused colour settings.

I think they were only required for some weird Mac terminal rubbish.

Wolfy87/dotfiles,FrankCardillo/dotfiles,Wolfy87/dotfiles,dk0104/dotfiles,elleryatgmail/dotfiles,Olical/dotfiles,elleryatgmail/dotfiles,dk0104/dotfiles,FrankCardillo/dotfiles