[MERGE] Make Tree.iter_changes public

[John Arbash Meinel]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Aaron Bentley wrote:
| Aaron Bentley wrote:
|> John Arbash Meinel wrote:
|>> This is a change that will break bzr-svn so it should certainly be
|>> documented in
|>> NEWS. I would also recommend providing a _iter_changes which thunks over to
|>> iter_changes() if available, or possibly in the other direction.
|> As a practical matter, I'll do that.
|
| Actually, there's already a NEWS entry.  What did you want me to do exactly?
|
| Aaron

Probably just expanding on your NEWS entry something like:

Tree.iter_changes is now a public api, replacing the work-in-progress
Tree._iter_changes. The api is now considered stable and ready for external users.

I'm not sure if we need something in API breaks.

John
=:->
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.5 (Cygwin)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iD8DBQFH1Yf6JdeBCYSNAAMRAloVAJ4qzXN1Owi/iytizDag/eFCT/LYrQCdEBBI
+K+Hs7lQb3KF7pORhC+OCCU=
=Q6zK
-----END PGP SIGNATURE-----