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
Two bug reports
Allow toggling collision statistics collection in config.xml
Fix error reporting by TraCIConnection
Round up to full frames to calculate frame length
configure: fix pep8 issues