rrd4j for tellstick devices
Merge branch 'master' of https://github.com/AndersFluur/myOpenhabConfiguration

Conflicts:
	persistence/rrd4j.persist
Merge branch 'master' of https://github.com/AndersFluur/myOpenhabConfiguration
Merge branch 'master' of https://github.com/AndersFluur/myOpenhabConfiguration
Merge branch 'master' of https://github.com/AndersFluur/myOpenhabConfiguration
Merge branch 'master' of https://github.com/AndersFluur/myOpenhabConfiguration
Merge branch 'master' of https://github.com/AndersFluur/myOpenhabConfiguration