add ewt temperatur as command type
add "EWT" reable values (ewt_temperatur, ewt_temperatur_high,
ewt_temperatur_low and ewt_speed)
back button in greent does not work properly after the second usage.
#1183
fix isRaining
fix for duplicate key exceptions
Fixed problem finding location on different IP-address length
Fixed problem on building target
Merge pull request #1315 from hmerk/master

[Wemo] Fix problem with different IP-Address length and building target using mvn clean install
Merge pull request #1314 from HolgerHees/master

Various Fixes (S300t, ComfiAir, GreenT)
Merge branch 'master' of https://github.com/openhab/openhab into astro
Fixed daylight saving offset in AstroConfig logging.