MATSim Code

re-arranging the queue visualization positioning logic because I did not fully understand it. May affect visualization, but should not affect anything else

formatting (breaking a line)

one more vehicle coloring option (by Id). Would be nice to have a more generic infrastructure, but from a practical perspective this is better than nothing.

cleanup my MyRuns class

Bugfix for networks containing links with same from and to node. Fixes #178.

add option to set the working directory for an executable to run.

fix wrong error message in case a parameter cannot be found.

updates

A simple if-else statement added.