Debug output the http body

Output the kwargs[data] instead of kwargs[body] which was deleted.

Change-Id: I233e37cceb7079ec78b9bde093967dea9ad94441
Fixes: bug #1155655
Docs in cinderlcient were never actually updated.

Not only were the docs and release info here not being
maintainted properly, but the examples that were given were
not correct.

This change is an attempt to set us on the right path going
forward and includes info on how to import the API and history
info for the upcoming release/push to PyPi.

Fixes bug: 1156994

Change-Id: I169b1c01380ef653a6a25eb8946b9a06d6419e62
Merge pull request #5 from openstack/master

Merging upstream/master