RFXcom  THERMOSTAT1 added

Initial support for the Digimax 210 thermostat added.
Merge branch 'master' of https://github.com/lesash/openhab
RFXcom THERMOSTAT1 addition

SetPoint valueselector added to read Thermostat set temperature
Merge pull request #617 from lesash/master

Additions to RFXcom Binding
Merge branch 'master' of https://github.com/openhab/openhab