* 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
* extensive refactoring of hyperiond
webserver: make client ip information availabel in request object - preparation for ip filters
proto/json server, use hyperion::getInstance instead of hyperion argument
* move creation of hyperion core into hyperionDeamon class
cleanup
But this doesn't protect if not forwarded to localhost "127.0.0.1". Loop connections across different hosts arn't detected too.
Former-commit-id: 464a80708ebd11c0f7c83dc87a1afe0f10e0e078
