Multiband attack and release are broken

[Manamongods]

This commit:
fd08cdc

Changed the lines from:
atk = GetTimeConstant(0.99f, _atk); rel = GetTimeConstant(0.99f, _rel);
to:
atk = GetTimeConstant(0.99f, atk); rel = GetTimeConstant(0.99f, rel);

which means atk and rel are never being set correctly.