urdf: Made sure that geometry children constraint does not count comments
Removed *.pyc files

Conflicts:
	.gitignore
urdf: Commented out transmissions -- need to address more generalized plugins (see ros_control packages)
xml_reflection/basics: Added in basic case for numpy array / matrix
xml_reflection/basics: Fixed order, should have put it before iterable check (Whoops!)
xml_reflection/basics: Added bool as POD
urdf/Transmission: Uncommented line. Need to figure out how to make transmission types more flexible (for usage with ros_control)
Merge pull request #6 from eacousineau/feature/groovy-bugfixes

Small bugfixes for urdf_parser_py and xml_reflection