gitlabhq/gitlabhq — pull request #1878 by riyad (2012-10-31 00:02:31+00:00)
Title: Discussions (a.ka. Grouped Comments) for Merge Requests

This revamps the merge request comments section to group related comments (on commits and diffs) and shows a little context.
There is also a lot of tidying up, fixing subtle deficiencies, inconsistencies and a few bugs.

* group comments based on commit, commit diff line, merge request diff line
* show context of embedded discussions
* make discussions collapsible
* fix icons and text for diff line links/buttons/form to be more consistent
* update styling for note actions

This is based on code, ideas and discussions from #1733. @kouno thanks again. :)

# WORK IN PROGRESS (don't merge yet)