postpone isGui check until actually drawing to opp canvas
add point annotations
add commands to remove polygons and points
add isConnected method
rename TraCIScenarioManager::Color to TraCIColor; provide name->color conversion method
allow scheduling automatic removal of annotations
Merge branches 'traci' and 'annotations' into veins
also send annotations to TraCI server (if connected)
veins demo: show messages in TraCI server, too
veins demo: repeat accidents, use 11p on cch only
veins demo: do re-routing