Outsource event sequence filter into its own

This makes it easier to add unit tests for it.

Fix gains and route all sources through it

Prototype gain module

Send stomps to FH-2 gate expander #1

Add NoisyFruitsLab Lemon OpenDeck

Update ci to release-0.4.11

Replace Aeolus with Organteq

Update ci to release-0.4.9

Fix LED feedback in stompotto

Add darkice autoconnect rules

Move and color toggle row of gatekeeper

Change page initialization to most common usage

Update ci to release-0.4.4

Update ci to release-0.4.4

Update ci to release-0.4.3

Update ci to release-0.4.2

Fix wrong stomp tag

Derive random track title, remove track number

Autoincrement sndfile filenames, disable CV monitor

Prototype sequencer channel offset