Include the revision in the "New Review Request" post-commit view.

Review Request #6140 — Created July 24, 2014 and submitted — Latest diff uploaded

Information

Review Board
master
6fe6c6d...

Reviewers

This change adds the revision string to the list of commits in the post-commit
section of the "New Review Request" page. If the revision looks like a SHA-1
hash, we only show the first seven characters. Otherwise, we show the full
thing.

This also localizes the text in this view (I'm not sure how the "by ..."
slipped through).

Connected a github repo and opened the New Review Request page. Saw commit IDs.