zsh: Switch to Firefox as default browser.
x: Switch to Firefox as default url launcher.
zsh: Switch git's vcs command from hub to the actual git.

Reason: https://github.com/defunkt/hub#is-your-shell-prompt-slow
xmonad: More workspaces, F1-F12.
vim: More reorganization of vimrc.
vim: Make localvimrc decisions persistent.
tmux: Fix incorrect spelling of titles options.
zsh: Remove android from path.
zsh: Update spectrum to gracefully degrade, switch to normal prompt.

I was tired of maintaining two prompts, when I didn't know if I had 256
colors or not. This should work in the interim, while I figure out how
to approximate 256 colors with ... less.
vim: Update syntastic from upstream.

I really needed that hlint checker.