Upcoming moOde 7 series

[bitlab]

Here's the new 12-band Parametric EQ contribution from @bitlab :-)

This is great news, and will definitely require further donation.

Is it possible to define the relationship between "bandwidth" in this case and Q? I've spent a bit of time with the current 4-band affair and can't fathom it. 12 bands of predictable PEQ makes MoOde a viable room-correcting end-point and raises the game (from my perspective) very significantly.

Thanks, as ever, for all the hard work. MoOde 7 is looking really cool.

@Coustard to migrate existing settings:  Q = 0.5 / BW  (where BW is the EqFa filter bandwidth, not general bandwidth)