Add API for getting change descriptions.
Review Request #2217 — Created March 26, 2011 and submitted
Add API for getting change descriptions. This introduces new API for getting change descriptions on a review request. It will return all public change descriptions, along with the text, timestamp, and a list of fields changed. The list of fields changed is a more detailed, useful list than what is stored internally. We expand it out, embedding resources with links and providing a useful representation for the data.
Unit tests pass. Verified through the browser that I got data that made sense. Tested with every combination of changes.