* various fixes:
- add folder for firmware known as working with hyperion
- rs232: add debug message for close and do not repeat "port not found" message more than neccessary
- v4l2: fix grabber started on creation when set to disabled
- cmake: add new platform x86-dev - this as most code coverage and is usefull for test/development. This is not for release
* add hints for effect-args
* 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