Pierre-Yves David <pierre-yves.david@fb.com> [Tue, 20 May 2014 22:36:47 -0700] rev 962
evolve: install progress support for the bundle2 pull path
The custom wireprotocol command had a trick to display progress while pulling.
We reinstall such logic for the new path using bundle2.
Its notable that we are using the bundle2 advisory parameter for this purpose.