changed to esh 0.8.0 and updated docs about skeleton

Signed-off-by: Kai Kreuzer <kai@openhab.org> (github: @kaikreuzer)
updated to Tycho 0.21.0

Signed-off-by: Kai Kreuzer <kai@openhab.org> (github: @kaikreuzer)
fixed potential NPE

Signed-off-by: Kai Kreuzer <kai@openhab.org> (github: @kaikreuzer)
updated to latest jupnp library

Signed-off-by: Kai Kreuzer <kai@openhab.org> (github: @kaikreuzer)
updated to latest ESH version

Signed-off-by: Kai Kreuzer <kai@openhab.org> (github: @kaikreuzer)
improved thing item provider to now serve dynamic icons and all things. Added it to the demo packaging

Signed-off-by: Kai Kreuzer <kai@openhab.org> (github: @kaikreuzer)
fixed packaging and product definition

Signed-off-by: Kai Kreuzer <kai@openhab.org> (github: @kaikreuzer)
changed ThingItemChannelLinkProvider to use ThingRegistry instead of ManagedThingProvider

Signed-off-by: Kai Kreuzer <kai@openhab.org> (github: @kaikreuzer)
updated to latest ESH version

Signed-off-by: Kai Kreuzer <kai@openhab.org> (github: @kaikreuzer)
Initial Contribution of the KNX 2.0 binding


Signed-off-by: Karel Goderis <karel.goderis@me.com> (github: kgoderis)