Branching for centro.
Adding settings, internet check script
Committing .gitconfig and shell stuff.
Adding sr-speedbar for nerd tree like behavior.
Adding color-theme-mike in its own file, even though it's not working yet.
Don't load CEDET stuff because it's in emacs now.
More git aliases.
Moving centro specific shell stuff into its own file.
Adding .zsh files to .emacs
Merge branch 'master' into centro

Conflicts:
	.emacs
	.emacs.d/themes/color-theme-mike.el
	.gitconfig
	.zshrc
	com.googlecode.iterm2.plist