Show mood in roster & coding style.

src/common/config.py

@@ -213,6 +213,7 @@ class Config:
 		'show_unread_tab_icon': [opt_bool, False, _('If True, Gajim will display an icon on each tab containing unread messages. Depending on the theme, this icon may be animated.')],
 		'show_status_msgs_in_roster': [opt_bool, True, _('If True, Gajim will display the status message, if not empty, for every contact under the contact name in roster window.'), True],
 		'show_avatars_in_roster': [opt_bool, True, '', True],
+		'show_mood_in_roster': [opt_bool, True, '', True],
 		'avatar_position_in_roster': [opt_str, 'right', _('Define the position of the avatar in roster. Can be left or right'), True],
 		'ask_avatars_on_startup': [opt_bool, True, _('If True, Gajim will ask for avatar each contact that did not have an avatar last time or has one cached that is too old.')],
 		'print_status_in_chats': [opt_bool, True, _('If False, Gajim will no longer print status line in chats when a contact changes his or her status and/or his or her status message.')],

src/common/pep.py

@@ -62,6 +62,7 @@ def user_mood(items, name, jid):
 			if contact.mood.has_key('text'):
 				del contact.mood['text']
 
+	gajim.interface.roster.draw_contact(user, name)
 	ctrl = gajim.interface.msg_win_mgr.get_control(user, name)
 	if ctrl:
 		ctrl.update_mood()