tweaks to the colourscheme
Changes to work with tmux, to improve the performance of grep and some AVIM stuff from Matt J
Merge branch 'master' of https://github.com/jonnydark/Vim into dyson

Conflicts:
	vimfiles/colors/darkai.vim
Fixing snippets for like the 100th time. Should probably give up on maintaining two branches
Merge pull request #2 from jonnydark/dyson

Dyson