RPi management
Revert "RPi management"

This reverts commit c607b5e04fb5deffc6f8a01a33fa950257f377ad.
RPi management
Added checking for state changes in middle layers
State changes now trigger the ECA process
Added update and add room and item to flask
Merge branch 'master' of github.com:michboon/comp2014
Merge remote-tracking branch 'origin/master' into lqkhoo

Conflicts:
	web/RoboHome/robohome/flaskServer.py