rackerlabs/deuce — pull request #125 by TheSriram (2014-09-04 14:45:20+00:00)
Title: feat: delete block endpoint

Blocks can now be deleted, if they have no references. A status
code of 204 is then returned.
A Constraint Error is raised by the metadata driver if there
are references, and 412 is returned as status code.

Endpoint:
DELETE /v1.0/vaults/{vault}/blocks/{blockid}