Remove leftover reference to removed Mailman.database.tables.languages

module.  Add in a temporary reference (with XXX comment) to
Mailman.database.model.Language where necessary, although I will need to
remove this eventually.

Added clean up code to the mlist-rosters.txt doctest, otherwise it leaks the
test mailing list.

1 files changed, 9 insertions, 0 deletions

diff --git a/Mailman/docs/mlist-rosters.txt b/Mailman/docs/mlist-rosters.txt
index 490a07e0c..096ceb7d2 100644
--- a/Mailman/docs/mlist-rosters.txt
+++ b/Mailman/docs/mlist-rosters.txt
@@ -116,3 +116,12 @@ moderators.
     ...         addresses.append(address.address)
     >>> sorted(addresses)
     ['aperson@example.com', 'bperson@example.com', 'cperson@example.com']
+
+
+Clean up
+--------
+
+    >>> config.list_manager.delete(mlist)
+    >>> flush()
+    >>> [name for name in config.list_manager.names]
+    []