Added cOutVector for the recording of the nodes energy level
Fixed bug: energy dissemination timer was not restarted
Recording now the time of the last received packet at each traffic sink
Fixed memleak in EARA (omnet++)
Record the time a nodes energy is depleted (for energy dead series)
The route and path energy should now be written to the TrafficPacket as it travels the network (untestesd yet)
The route energy is now also recorded
Fixed issue with EARA omnetpp.ini. batery does now use the power consumption params
Merge branch 'energyMetrics' into develop

Fixes #64