Added support for WIND data types
Only synch with Telldus once because telldus center is sometimes wrong.
Added support for duplicate device id with different protocols and
WIND_AVG,GUST and DIRECTION
Fixed problem with old syntax when adding sensor without protocol
specification.
Merge pull request #1692 from jarlebh/master

[Tellstick] Fix for WIND sensor and fix for duplicate IDs. Closes #1656