Added ofIsValidFloat
Module ref now private, GetRef() added
Added some << and >> operators for strings for XML serialisation
Added ofListener cleanup (still crashes on exit)
Added ofLine3/ofLine3 intersection testing
Fixed compile error in heap array
Added never-clip to opengl init (doesn't seem to make much difference)
Added data reader/writer for SoyPackets to ease array serialisation
Allowed larger packets (camera frame is bigger than 1mb)
Added ofShapeCapsule and intersection tests

Missing Polygon2 vs Capsule2
Added intersection Time limiting to Line2::GetIntersection
Added some attempted compensation for missing mouse-up's