101 swift drv fixes

1. We will use patched Repose to authenticate a user and return
the credentials/token of the user in x-project-id header.
2. Users do not provide or be aware of their project-ids.
3. After patched Repose is deployed for Deuce, this authhook.py
should be entirely removed.
Might be better to use the python keyring module to store and add a small script to get/set the user+password for various things. This has the added benefit of being extensible for other services if ever needed.

$0.02