public void AggregateChanges()
{
Commit c1 = directory.GetCommit("init");
Commit c2 = directory.GetCommit("mainBranch2");
AggregatedChangelog aggregated = c2.AncestorChangelog(c1);
string test = "";
Version v = directory.AggregateVersion(aggregated);
test = "";
directory.CreateVersion(v);
}