Add checkpatch alias
export /home/jeffrey/Work/distributed-systems/golabs-class/src/go
Update /usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/usr/local/git/bin:/usr/local/go/bin:/usr/local/MacGPG2/bin:/usr/texbin:/home/jeffrey/scripts
Update battery display
Tweak for arch linux