hooks: add url to changegroup, incoming, prechangegroup, pretxnchangegroup hooks
all repository classes now have url() method that returns url of repo.
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
adding b
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
adding b