Fixed the sensor registration for the Zephyr external sensors
Fixed indentation
Merge pull request #82 from senseobservationsystems/fixZephyrExternalSensors

Fixed the sensor registration for the Zephyr external sensors
Added a preference for using the mobile internet energy saving mode
fixed indent
changed auth pref to mainpref
Removed unused import
Simplified the dataTransmitter code
Merge pull request #83 from senseobservationsystems/pref3GenergySaving

Pref3 genergy saving
merged with develop