some cleanup

src/common/contacts.py

@@ -348,7 +348,7 @@ def contact_from_gc_contact(self, gc_contact):
 		'''Create a Contact instance from a GC_Contact instance'''
 		jid = gc_contact.get_full_jid()
 		return Contact(jid = jid, resource = '', name = gc_contact.name,
-			groups = ['none'], show = gc_contact.show, status = gc_contact.status,
+			groups = [], show = gc_contact.show, status = gc_contact.status,
 			sub = 'none')
 
 	def create_gc_contact(self, room_jid='', name='', show='', status='',

src/groupchat_control.py

@@ -1581,7 +1581,7 @@ def on_info(self, widget, nick):
 			gajim.interface.instances[self.account]['infos'][c2.jid].window.present()
 		else:
 			gajim.interface.instances[self.account]['infos'][c2.jid] = \
-				vcard.VcardWindow(c2, self.account, False)
+				vcard.VcardWindow(c2, self.account)
 
 	def on_history(self, widget, nick):
 		jid = gajim.construct_fjid(self.room_jid, nick)