Initial check-in
adding filesystem and http backends
Adding teller_server
Adding description of registry data structure
Adding basic image controller and mock backends
Merging ricks changes
ignore all .pyc files
Implements Swift backend for teller
Merge Chris' swift work.
Reorg to make Monty's build pedanticness side happier.
Added setup.py and sphinx docs.
Rearranged the code a little. Added a setup.py. Added sphinx doc skeleton.
libify glance into teller and parallax modules. Make nosetests work by making tests and tests/unit/ into packages.
Makes glance a module, containing teller and parallax sub-modules.

Makes tests and tests.unit packages so nosetests will find the unit tests.
Adding files from Nova
Implements Parallax adapter for lookups from Teller, also adds size expectations to the backend adapters.
Merge with trunk
Modulify the imports
Adding API directory and server.py
Adding Images controller