Update TODO list - add tickets in trac

sflphone-gtk/src/contactlist/TODO

-* Adding dependencies for configure
-* Define better interface (to easily distinct contacts, history and current calls)
-* Make stuff more generic (to be able to add other contact list sources later)
-* Rename historyfilter.c ... for something more generic
-* Handle gtk_widget_hide et gtk_widget_show more cleanly
\ No newline at end of file
+Ref trac http://dev.savoirfairelinux.net/sflphone/report/3
+
+* Ticket #163
+* Ticket #164
+* Ticket #165
+* Ticket #166
+