Redid event system to handle blocking properly. Should react realtime
	NOTE: Bug noticed every once in a while where controls kinda go heywire...
 Changes to be committed:
	modified:   src/MHMC.hs
	new file:   src/MHMCEvent.hs
BUGFIX: Volume no longer overflows over 100 or below 0
 Changes to be committed:
	modified:   src/MHMC.hs
Added tabbing and fixed cabal build
 Changes to be committed:
	modified:   mhmc.cabal
	modified:   src/MHMC.hs