BugFix
Added Window Covering Driver and Cluster support
BugFix on driver
Updated gitignore
Removed wrong Metainf files
Improved Performance
Improved performance on GAL
BugFix on GreenatHomeAppliance
sync
sync
Merge branch 'master' of https://github.com/marcoNieddu/jemma

Conflicts:
	jemma.osgi.ah.greenathome/src/main/java/org/energy_home/jemma/ah/internal/greenathome/GreenathomeAppliance.java