[kupfer] gwibber: Use source_prefer_sublevel for HomeMessagesSource

[Ulrik Sverdrup <usverdrup src gnome org>]

commit 578cfd990cff18eadc33c501e706186ab69a0e27
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Mon Mar 14 22:23:41 2011 +0100

    gwibber: Use source_prefer_sublevel for HomeMessagesSource

 kupfer/plugin/gwibber.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/kupfer/plugin/gwibber.py b/kupfer/plugin/gwibber.py
index 079d1c1..91b51b7 100644
--- a/kupfer/plugin/gwibber.py
+++ b/kupfer/plugin/gwibber.py
@@ -475,6 +475,7 @@ class SendToAccountSource(Source):
 class HomeMessagesSource(Source):
 	# we don't connect to "gwibber" app as long we only need "gwibber-service".
 	source_user_reloadable = True
+	source_prefer_sublevel = True
 
 	def __init__(self, name=_("Gwibber Messages")):
 		Source.__init__(self, name)