Adjust contrib/hg-ssh for moved dispatch() function.

contrib/hg-ssh

@@ -1,6 +1,6 b''
 #!/usr/bin/env python
 #
-# Copyright 2005, 2006 by Intevation GmbH <[e-mail]>
+# Copyright 2005-2007 by Intevation GmbH <[e-mail]>
 # Author(s):
 # Thomas Arendsen Hein <[e-mail]>
 #
@@ -25,7 +25,7 b' You can use pattern matching of your nor'
 command="cd repos && hg-ssh user/thomas/* projects/{mercurial,foo}"
 """
 
-from mercurial import commands
+from mercurial import dispatch
 
 import sys, os
 
@@ -38,7 +38,7 b" if orig_cmd.startswith('hg -R ') and ori"
     path = orig_cmd[6:-14]
     repo = os.path.normpath(os.path.join(cwd, os.path.expanduser(path)))
     if repo in allowed_paths:
-        commands.dispatch(['-R', repo, 'serve', '--stdio'])
+        dispatch.dispatch(['-R', repo, 'serve', '--stdio'])
     else:
         sys.stderr.write("Illegal repository %r\n" % repo)
         sys.exit(-1)