SR-WLED v0.13.1 Release

Merge pull request atuline#192 from atuline/dev

Merge pull request atuline#157 from atuline/dev-b6-merge

Merge WLED-b6 into dev branch

Resolving conflicts.

Add Squelch and Gain to usermods rotary encoder and four line display

Merge dev changes

SR-WLED Release v0.11.1

SR-WLED Release v0.11.0

Merge upstream master into sound reactive master

Release of WLED v0.10.2

Merge pull request atuline#31 from atuline/dev

More merging