[Xmonad] darcs patch: DragPane.hs: fixes usage info (requires ... (and 2 more)

Hi, I'm back... with some patches: the first and the last one are just documentation fixes. For the second one, instead, wait for David's approval since it changes the code to actually use user's supplied colors. Andrea Mon Aug 27 11:28:01 CEST 2007 Andrea Rossato * DragPane.hs: fixes usage info (requires exporting handleColor) Mon Aug 27 11:29:02 CEST 2007 Andrea Rossato * DragPane.hs: uses user supplied colors Mon Aug 27 11:40:06 CEST 2007 Andrea Rossato * HintedTile.hs: fixes usage info