c9de9f2b8d
* new module swift.obj.diskfile I parameterized two constants from obj.server into the DiskFile's __init__ * DATADIR -> obj_dir * DISALLOWED_HEADERS -> disallowed_metadata_keys I'm not sure if this is the right long term abstraction but for now it avoids circular imports. Change-Id: I3962202c07c4b2fbfc26f9776c8a5c96292ae199