renamed:    Algorithms/BFSComponentExplorer.h -> Algorithms/bfs_components.hpp
	renamed:    Algorithms/ExtractRouteNames.h -> Algorithms/route_name_extraction.hpp
renamed:    Algorithms/DouglasPeucker.cpp -> Algorithms/douglas_peucker.cpp
renamed:    Algorithms/DouglasPeucker.h -> Algorithms/douglas_peucker.hpp
add springclean tool to ignore list