Pierre-Yves David <pierre-yves.david@logilab.fr> [Fri, 31 Jan 2014 01:25:56 -0800] rev 20486
pull: move phases synchronisation in its own function
Now that every necessary information is held in the `pulloperation` object, we
can finally extract the phase synchronisation phase to it's own function.
This changeset is pure code movement only.