[rackspace|storage] refactored storage/cdn.
Merge branch 'master' of github.com:fog/fog into cdn
[rackspace|cdn] more refactoring
Merge branch 'master' of github.com:fog/fog into cdn
Merge branch 'master' of github.com:fog/fog into cdn
[rackspace|storage] tweaked directory implementation; added directory model tests
[rackspace|cdn] more refactoring of cdn
[rackspace|storage] updating to return true after saving directory
Merge branch 'master' of github.com:fog/fog into cdn
[rackspace|storage] added support for container metadata; added directory tests
Merge branch 'master' of github.com:fog/fog into dir_metadata
[rackspace|storage] Cloud Files will not process a header without a value so I added a stand in value for nil
Merge branch 'master' of github.com:fog/fog into dir_metadata
[rackspace|storage] added delete method to metadata
fixed bug, quantum api need no underscore valiable name. (ex floatingips
[rackspace|compute_v2] Added note indicating that RackConnect users should use Server personalization rather than the bootstrap method
Merge branch 'master' of github.com:fog/fog into dir_metadata
[rackspace|compute] added test for put_container with an optional parameter
[rackspace|storage] updated directory to lazy load metadata when necessary
[rackspace|storage] added tests for metadata class; fixed bug with method missing