Add review request IDs to the depends_on and blocks API fields

Review Request #7301 — Created May 13, 2015 and submitted — Latest diff uploaded

Information

Review Board
release-2.5.x
e7b317f...

Reviewers

The links generated for the depends_on and blocks fields of the
ReviewRequestAPIResource and ReviewRequestDraftResource now contain
the ID of the review request of that is being linked to.

Ran unit tests.

Verified that the new behaviour does not override the ?expand=
behaviour.