D5538: hgweb: add /obsgraph page that shows obsolescence history of a changeset (PoC)

[av6 (Anton Shestakov)]

av6 abandoned this revision.
av6 added a comment.


  Okay then, I'll work on a non-PoC version of this.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5538

To: av6, #hg-reviewers
Cc: durin42, mjpieters, mercurial-devel