CHANGE: Working on improved stats support. Note current code does not build due to WIP in StatsManager class.
FIX: stereo mode check
Merge branch 'better-stats'

Conflicts:
	src/omega/eqinternal/ChannelImpl.cpp
	src/omega/eqinternal/ConfigImpl.cpp
FIX: Wip stats fixes, stats draw screen in console.
CHANGE: revised statistics support, cleaned various code sections in equalizer / omegalib interface