simplify default detector names for actuated tls and condition lookup

[namdre]

instead of "TLS" + myID + "_" + myProgramID + "_InductLoopOn_" + lane->getID()

myID + "_" + myProgramID + "_D" + edgeIndex + "." + laneIndex

where

• edgeIndex starts at 0 from the first lane for link 0 and increases clockwise
• laneIndex starts at 0 for the first lane that permits vehicular traffic and increase toward the left

Also, conditions should automatically prepend myID + "_" + myProgramID + "_" so that condition functions can be called with shorter ids. (if the detector isn't found they can still look for the given id without prefix.