Changed alive validation check to one minute.
Fixed Homegear variable bug.
Added state invert for HM-SCI-3-FM.
Added missing eclipse classpath and project files
Removed homematic:rpc config property, no longer necessary
Merge pull request #1589 from gerrieg/homematic

[Homematic] Changed alive validation check, Homegear variable bugfix and state invert for HM-SCI-3-FM