posihfopit updated to v1.2.1

audio da onça has updated posihfopit to v1.2.1.

Changes:

• Graphics engine speedup (only a few percent).
• Up to 32 bands can be active now.
• 'save default' error fixed.
• New: right mouse button + wheel ->scroll filter types.
• New: hold right mouse -> filter type select.
• New: 'auto add' feature (drag the line to add a new band).