[rackspace|storage] updated file class to use the same metadata implementation as the directory class
Merge branch 'master' of github.com:fog/fog into file_metadata
[rackspace|storage] added test to check for metadata on object creation; tweaked metadata on object creation test
[rackspace|storage] updated metadata class to decode incoming header values using FOG::JSON
[rackspace|storage] fixing Metadata#respond_to? method
[rackspace|storage] updated file class to use the same metadata implementation as the directory class
[rackspace|storage] added test to check for metadata on object creation; tweaked metadata on object creation test
[rackspace|storage] updated metadata class to decode incoming header values using FOG::JSON
[rackspace|storage] rebased with dir_metadata branch - https://github.com/fog/fog/pull/1563
merging with the latest file_metadata
Merge branch 'master' of github.com:fog/fog into file_metadata
Merge branch 'master' into file_metadata
Merge branch 'master' of github.com:fog/fog into file_metadata
rebasing with master
OpenStack Compute: Fix server model metadata

Updates the OpenStack compute server model so that it stores/handles
metadata correctly on Server create again.

This was a regression from 21499d8 (and should properly handle the
concern there too).

Includes an update to the test that fails without these fixes.
[openstack|compute] adds methods to retireve floating & fixed ip addresses

this also refactors the public/private_ip_address methods
rebasing with master
Merge pull request #1594 from ohadlevy/openstack-instance-ips

[openstack|compute] adds methods to retireve floating & fixed ip addresses
OpenStack: Add missing metadatum requests.

Add missing delete_meta and update_meta calls to the OpenStack
API. Also updates the model with some tests on these new calls.
[rackspace|compute_v2] fixing bootstrap example