* doc/Makefile.am: Removed a bit I forgot about.
* Renamed lang/python/docs to lang/python/doc bvecause apparently
  automake cares about that too.
* Decided to be extra explicit in the manifest because if I don't then
  all sorts of things get deleted ... like lang/python
* Tested on an external linux system just in case my osx workstation
  introduces too much weirdness.