[Xmonad] darcs patch: MetaModule.hs: add LayoutHooks. (and 1 more)

Wed Jun 20 13:54:57 CEST 2007 joachim.fasting@gmail.com * MetaModule.hs: add LayoutHooks. Wed Jun 20 14:34:49 CEST 2007 joachim.fasting@gmail.com * Mosaic.hs: get rid off some of the warnings generated by -Wall. Unused definitions and imports left in, as I assume they'll be used for something later on.