added header for new LinearEvaporationPolicy
added stub for linear evaporation policy
added linear evaporation policy (fixes #31)
Prepared the define macro for the namespaces and fixed some license headers
OMNeT++ does now use an overrideen PacketFactory (Fix for segfault)
Fixed the casting error in the OMNeT++ Simulation.
Added a sanity check in the ARANetworkConfigurator.
added ned file for nodes and set node mobility settings
added a few coments to the omnetpp.ini file
Merge branch 'scenario' of github.com:des-testbed/Ara-Sim into scenario

Conflicts:
	simulations/omnetpp.ini