* implement enable/disable on runtime for:
- smoothing
- kodi
- udplistener
- boblight
* implement enable/disable for forwarder
refactor component
* - implement grabber enable/disable at runtime
- big grabber refactoring. now with common base class for all grabbers
* implement enable/disable at runtime for bb detector
* osx fix
* try to fix cutted travis output for osx build
