ZynAddSubFX: default pitch wheel bend range to 100

Re-apply a5588d2f754b280e23a0ddf514d1f76b3300858e.
MasterUI: set window icon for Win32 version
ZynAddSubFX: increased polyphony to 128

Re-apply d943182a6c7af0cd0bb5b8dadf37276d94d4bf58.