Added get_api_extra_device_status for 'devs' request in metabank driver: Slot, Clock Bits, Temperature, Voltage.
Modified code to store temperature at cgpu->temp for metabank devices.
Removed temperature output from metabank_api_extra_device_status().
Merge pull request #291 from Vicus-N/bitfury

Added get_api_extra_device_status for 'devs' request in metabank driver: Slot, Clock Bits, Temperature, Voltage.