Changed payload data to use float and short for higher precission
Fixed aquarium.py to read new pyload with higher precission
Merge branch 'master' into HigherPrecission
Fixed Aquarium briq to read float and uint16 values
Merge branch 'master' into HigherPrecission

Conflicts:
	AquariumNode.ino
Merge branch 'master' into HigherPrecission
Fixed set point value
Fixed temp and RPM reading