Generalise tmux width command.
Mutt: Forward multipart MIME messages properly.
Update offlineimap to use Google 2-factor auth.
Make it easier to switch tmux panes.

I'm always accidentally hitting alt+a, alt+h instead of alt+a, h, so I'll
just bind the key I accidentally use!
Use long names for things in .vimrc.
Add inputrc.
Experimental ctags settings.
Show wifi and battery in tmux on OS X.