Add support for parking vehicles
Remove unneeded files, modules, and simulations
Fork MiXiM core as Veins (usable with INET 2.2.0)
fix some indents
traci: add some more commands
traci: close connection properly
traci: add generic method for querying integer values
traci: add more commands
traci: add position conversion command
traci: add position conversion for INET Coords

This is just for convenience.
add Constant Vehicle Density
Add the possibility of route distributions to the constant vehicle density function
add setColor command

Conflicts:
	src/modules/mobility/traci/TraCIMobility.h
	src/modules/mobility/traci/TraCIScenarioManager.cc
	src/modules/mobility/traci/TraCIScenarioManager.h
traci: allow SUMO 0.20.0
doc: autogenerate call graphs, include source code
Restructure configure and update for inet-2.3.0
build system: only try building command line scripts if ./configure ran
traci: split TraCIScenarioManager into TraCICommandInterface, TraCIConnection, TraCIBuffer, TraCIColor, and TraCICoord
move default nodes out of examples
add RSU and RSU Example