[rackspace] updating to only parse json if the body of the response has data
Merge pull request #2169 from rackspace/no_body

[rackspace] updating to only parse json if the body of the response has data
[rackspace] remove deprecated response block from request
[openstack|storage] remove deprecated response block from request
Merge pull request #2173 from burns/remove_deprecated_block_os

[openstack|storage] remove deprecated response block from request
Merge pull request #2172 from burns/remove_deprecated_block

[rackspace] remove deprecated response block from request
added shindo config for dynect put_record
Merge remote-tracking branch 'fog/master'