Started tracking xmonad config.
Don't set the terminal emulator.
Fix indentation.
Reserve space for xmobar.
Add lock-screen key (repurpose "Sleep" key)
Started tracking ~/.xmobarrc (symlinked)
Use EDDF weather station (Frankfurt / Main).
Add humidity display in xmobar.
Pad CPU usage to two digits.
Hide cache size in xmobar; use color coding.
Show xmonad status in xmobar.
Integrating pidgin with xmonad.

Adapting configuration from:
  http://www.linuxandlife.com/2012/01/xmonad-pidgin.html

- define workspaces (Chat and Mail, so far)
- Auto-shift pidgin windows to Chat
- use IM Grid layout for Chat.
Use pre-comma style.
Move volume keys to additionalKeys section.
Use pre-comma style
Move Mail/Web/Chat workspaces out of the nine-range.
Rename startfirefox script.

Turns out a utility that only starts Firefox
if no processes with "firefox" in their name are running
shouldn't have "firefox" in its name.

Funny, that.
Designate second workspace for Lyx, for now.
Consolidated myLayout.
Moved all helper functions into main scope.