- added zsh resources
- added git completion
- jumping head in for the BASH completions. I didn't turn on all
  before to save shell startup time, but turning on now to see what
  the penalty is on my new-ish machines.
- remove all trailing white spaces on save.
- switching back to using xscreensaver for locking
- turn off unclutter. suspect unclutter makes X crash/reset after
 locking when using external, portrait monitor with the nVIDIA
 drivers. (2013-01-10).
- use ~ instead of /home/user