- Change "Parameters::iterate" signature to get the number of iteration done (usefull when the iteration is filtered with a prefix, because here iteration number doesn't equal to Parameters::count)
- Fix a Listener script object memory leak on client stream unsubscription
Merge branch 'master' of https://github.com/MonaSolutions/MonaServer

Conflicts:
	MonaServer/sources/LUAClient.cpp
	MonaServer/sources/LUAGroup.cpp