Merge request review slider

Problem to solve

Further details

Review Board has a slider interface for the reviewer/reviewee to diff between review rounds by sliding back and forth in time. Specifically, if you participated in a few rounds and then jump in later, you can see what’s new without cluttering with the old.

Version 0 (merge base) to Version 2 (HEAD)	Version 1 to Version 2 (HEAD)

Proposal

Improve the interface of our revision and commit by commit review features.

What does success look like, and how can we measure that?

(If no way to measure success, link to an issue that will implement a way to measure this)

Links / references

• ReviewBoard demo: http://demo.reviewboard.org/r/5/diff/1-2