Advanced (per-channel) Volume Adjustment AKA Room Correction (Windows-only, need someone to fix the linux counterpart)
Merge branch 'master' of git://github.com/gigaherz/pcsx2 into gigaherz-master
spu2x: linux port of Giga lastest update

=> Advanced (per-channel) Volume Adjustment AKA Room Correction

windows: update CfgReadFloat to really return a float
Merge branch 'gigaherz-master'