Port reviewForm to Backbone.js.

Review Request #4206 — Created June 5, 2013 and discarded — Latest diff uploaded

Information

Review Board
master

Reviewers

Port reviewForm to Backbone.js.

This moves reviewForm over to RB.ReviewDialogView. The logic is the same
as reviewForm, so no nice refactoring here. Just more work to get rid of
reviews.js.
Tested the Review dialog from the Review action button and the Edit Review
draft banner button.