Monk:
 - blackout_kick extends the duration of shuffle if it is already active, instead of refreshing it.
 - Implement heal portion of expel_harm.
 - Update Brewmaster APL.

git-svn-id: http://simulationcraft.googlecode.com/svn/trunk@17891 3b4652a1-8050-0410-ac47-3d40261b0f8b