Future versions of Git (and JGit) will support sending messages from
the server side down a muxed side-band channel, so we can put custom
messages onto the client's terminal even over protocols like http://.
Instead of writing these new change links only in the SSH code,
write them in our onPostReceive hook so they can become part of
that side-band channel once we upgrade to a JGit that supports it.
Until then, these will still appear on ssh:// connections, but
won't show on http://.
Change-Id: Ibcc94cf93191f8b2fb9c5c446dee05d5e168b28e
Signed-off-by: Shawn O. Pearce <sop@google.com>
f33c39a87e