* implement set videomode via json api
* refactor grabbers:
- new base class
- move shared code to base class
* fix osx
* rework all cmakelist files with auto file collection. except leddevices (need further restructuring)
* store current video and grabbing mode
* add json stuff
* remove grabbingmode - we do not want to expose it
* 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
* make hyperion to singelton.
remove arguments for config and hyperion - both are gettable via Hyperion::getInstance
* refactor hyperiond
* remove qt4 comapt
make zeroconf mandatory
refactor hyperiond
* xbmcchecker is now a singleton
* cleanup in hyperiond
zeroconf switchable between static and shared linking
* fix xbmcchecker
redPanther
redpanther
T.van der Zwan