[Xmonad] darcs patch: Add a broadcastMessage function, which s... (and 3 more)

(notice last patch added wrt previous bundle) Mon Jun 11 22:53:39 PDT 2007 Stefan O'Rear * Add a broadcastMessage function, which sends to all visible workspaces without refreshing. (+6 loc) Mon Jun 11 22:55:10 PDT 2007 Stefan O'Rear * Use broadcastMessage in windows and switchLayout, should improve Xinerama for tabbed and make xmonad robust in the presence of state-altering unlayout hooks Mon Jun 11 22:58:59 PDT 2007 Stefan O'Rear * Use a more descriptive name for the layout reversal message Mon Jun 11 23:05:46 PDT 2007 Stefan O'Rear * -Wall police