Removed and ignored packaging directories.
Added path to tools.
Low-key bug-fixes and refactors.

- Refactored auth code for good-sense.
- auth_cache_filepath is no longer defaulted to a viable value (easier to debug).
- oauth singleton is no longer created at module-load. Was preempting our ability to set the creds file-path.
Disabled geventhttpclient. Not imp'd.
Added some debugging.