Added LOWBAT and UNREACH parameters to Homematic smoke detector
Added UNREACH parameter to Homematic roller shutters
Corrected device name for Homematic HM-LC-Bl1PBU-FM roller shutter
Renamed file to reflect correct Homematic HM-LC-Bl1PBU-FM device name
Merge branch 'master' of https://github.com/openhab/openhab
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of https://github.com/openhab/openhab
- File with different channels did not get read correctly (Thanks to
  Thomas Letsch for his patch)
Merge branch 'master' of https://github.com/openhab/openhab
Corrected XML format.
Merge pull request #781 from cars10w/master

Enhance and fix some Homematic device configs