Removes Formula table for sensors based on UART protocol
Fixes minor bugs related to SensorDetailFragment
Fixes minor bug related to Formula name
Removes destroySensor method
Adds functionality to store sensor configuration and removes Formula related methods for UART based sensors
Removes method that makes Sensor objects based on specifically UART protocol
Adds code that checks for the existence of FormulaContainer before formula evaluation
Merge branch 'master' of https://github.com/idliitb/DAQ-Esankalan