began revamping states implementation as it was not really the state pattern before
blubb
integrating decorator stuff
latest changes
changed the default messages to be stateindependent
encapsuled displaying all items from the machine and added foundation for states in machine
idleState, OffState and MaintenancemodeState fully revamped
all states revamped
Merge branch 'master' of https://github.com/Deneas/VA-M223.git