changed battery values for eara setting
Timers do now have types (ven though they are not used yet)
The NeighborActivityTimer does now use the TimerType
The Timer can now also supply a context object to the TimeoutEventListeners
The clocks do now also know about the context object for their timers
The route discovery timer does now use the Timer context objects
The PANT timers do now also use the context pointers
Now all timer in the AbstractARAClient use the context pointer
The context pointer is no longer part of the TimeoutEventListener interface

This information can be easily extracted from the timer itself
Merge branch 'timer'
Merge branch 'master' into eara

Conflicts:
	src/core/AbstractARAClient.cpp