Merge pull request #105 from hfanieng/master

Updated german translation (DMX USB plugin)
Some more QLC+ "Plus" updates
Improved Click&Go color preset. Now it is possible to set 2 colors for those fixtures that have colour wheels with middle positions or LED lights that can fade from a color to another

Improved Clay Paky Alpha Beam 300 with 2 colors presets
Fixed OSX bundle path for Gobos
Fixture Editor: a new capability now starts from the previous capability value + 1

Updated translations
Bump to version 4.3.0

Fixture editor caps check relaxed to 5 characters
Added fixture: Proel Moving Head 3Wx108 LED RGBW
Added Fixture: Proel Dreamlight 250 Eclipse Spot

Added some HSD light categories to fixture editor
Merge pull request #2 from mcallegari/master

Fetching last updates to fork