Defined launch file arguments.
Refactoring and program argument processing
Graph is located in the speciefied directory.
Subscribed to object tracking topic and changes so that the whole object tracking stuff can be processed.
Objects are now correct tracked
implemented test for ndmap::get_min_max
Unit test now works
Implemented tests for getDimWithMaxDev and get constraints and the method getDimWithMaxDev
Implemented get constraints