H2Oridium by Kevin Kane (werewolves@werewolves.us)

Based on Iridium (see .xml file for details) and H20-gtk2 by Eric Reitz.

Changed Iridium buttons to H2O radio buttons.  Altered radio buttons for mouse-over effect.

Altered color balance in the GIMP:

Purple: From grey base
Red -50
Green -100
Blue -25
Darkened residual white in corner

Green: From emerald base
Red -100
Green -20
Blue -100
