Rename to StorageClient.
More name changes.
Begin speccing the StorageClient
Merge pull request #8 from rackerlabs/storageclientname

Storage is now StorageClient
Stubbing out a mock
Add cat mock
Mock the streaming object that pkgcloud will use
Merge pull request #11 from rackerlabs/clientmock

Clientmock
Merge remote-tracking branch 'origin/master' into sync-dialog