D-16007: adding test for patch with request body
Merge branch 'master' of https://github.com/rackerlabs/repose into D-16007_patch
D-16007: Update to http client version and clean up of pom.
D-16007: Added wrapper for body in patch and options. Slightly expanded test.
Merge branch 'master' of https://github.com/rackerlabs/repose into D-16007_patch
D-16007: Removed OPTIONS changes.
Merge pull request #776 from rackerlabs/D-16007_patch

D-16007: Updated PATCH method to allow for message body pass through.