* 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
* - implement framegrabber type option
- framegrabber autoselect
- integrate x11 grabber in hyperiond
* add doxy
* v4l: select device by name
hyperiond: fix x11 grabber connection to kodichecker
config: tune default prios of boblight and v4l
* make v4l name finding case insensitive
redPanther