Apply portamento to CV tracks
What the title says. This would allow tracks on the Deluge to be used as complex, sequenced LFOs or envelopes, a further compliment to its gate and CV capabilities - it works fine now, but it's a hard change between values instead of a smooth slide. It would also allow for smooth note slides on synths that don't have portamento, or easy per-note portamento changes like are available on the Deluge internal synths. Implementation would be the same as on an internal synth, shift-press "porta" to bring up the value on the main screen, and turn the main knob.