John Scipione 4c064a8451 Move documentation from Path.cpp to Path.dox
And clean it up a bit. Kept brief description in source.
* Also added Axel to authors in Path.dox and Path.cpp because his name
  appears in git blame as working on the docs and code for the file.
  I hope he doesn't mind.
2013-02-09 00:39:53 -05:00
..