renamed stub code to match valhalla repo. moved valhalla includes into include dir
fix authors
shorten geosupport to geo. add proper namespaces to project. create blank src files for each header so as to move the actual definitions there
forgot a couple of extensions
need a proper gitignore
accidentally removed some includes, putting them back
get it all building. added a header for constants. renamed segment to linesegment to match the class name. followed the include what you use idiom. moved the various methods that belonged to the various classes to their implementation files. need to do some more moving of implementation out of headers to source files