AY-3-8910 instrument editor

The AY-3-8910 instrument editor consists of these macros.

Volume: volume levels sequence
Arpeggio: pitch sequence
Noise Freq: AY-3-8910 noise generator frequency sequence
Waveform: selector of sound type - square wave tone, noise or envelope generator
Pitch: fine pitch
Phase Reset: trigger restart of waveform
Envelope: allows shaping an envelope
AutoEnv Num: sets the envelope to the channel's frequency multiplied by numerator
AutoEnv Den: sets the envelope to the channel's frequency multiplied by denominator