** Switched QLC+ license to Apache 2.0 **
Updated translations
Added fixtures: Pro-Lights CromoSpot 150, Evolight Colours SL3 (thanks to Lorenzo Andreani)

Fixed Click & Go with transparent background images
Engine: Do not save RGB matrix end color if not set
Very minor code style change
Merge branch 'master' into folders
Functions Manager: moved paths in a separate column