Addressed nits and fundamental problems in metadata parsing. Removed invalid public constants or those used only once or twice. Mock tests were doing too much work, testing code already tested in other methods.
Next step: remove base class complexity fix broken account metadata delete api; fix test for that. remove other unnecessarily exposed constants and clutter --- Reply to this email directly or view it on GitHub: https://github.com/jclouds/jclouds-labs-openstack/pull/25#issuecomment-25258935
