opengeo/GeoGit — pull request #297 by dwins (2013-05-14 20:09:41+00:00)
Title: "previsit" ancestors of commits being sent during network sync

As a simple/quick improvement to network transfer, include the contents of the parents of the oldest commits being sent during network sync. This will avoid the issue where the first commit sent during each transfer was sent entirely (a full copy of the repository.)