[Xmonad] darcs patch: import Grid.hs into repository (and 2 more)

Fri Oct 5 03:34:12 CEST 2007 l.mai@web.de * import Grid.hs into repository Sat Oct 6 00:59:34 CEST 2007 l.mai@web.de * basic docs for Grid Sat Oct 6 01:00:32 CEST 2007 l.mai@web.de * add Grid to MetaModule