Nest -> Convert to Fahrenheight.   Ill refactor this to do the conversion in the thermostat class later as more people start using this.  Rather use Celsius as the standard interface, but for now ill hold off.
Pyjnest Dependency
Nest -> Resolve conflict with celsius conversion.
Merge branch 'master' of github.com:zonyl/pytomation

Conflicts:
	pytomation/interfaces/nest_thermostat.py