costmap: setting origin

source/armarx/navigation/algorithms/Costmap.cpp

source/armarx/navigation/algorithms/Costmap.h

source/armarx/navigation/algorithms/CostmapBuilder.cpp

source/armarx/navigation/algorithms/aron_conversions.cpp

source/armarx/navigation/algorithms/astar/AStarPlanner.cpp

source/armarx/navigation/algorithms/persistence.cpp

...avigation/algorithms/spfa/ShortestPathFasterAlgorithm.cpp

source/armarx/navigation/algorithms/util.cpp

source/armarx/navigation/components/Navigator/Navigator.cpp

...namic_distance_to_obstacle_costmap_provider/Component.cpp

source/armarx/navigation/conversions/eigen.cpp

source/armarx/navigation/conversions/eigen.h