fix pager id saving, fixes #684 and also deletes your pager configs

SVN revision: 72586

src/modules/pager/e_mod_main.c

@@ -271,9 +271,13 @@ _gc_icon(E_Gadcon_Client_Class *client_class __UNUSED__, Evas *evas)
 }
 
 static const char *
-_gc_id_new(E_Gadcon_Client_Class *client_class __UNUSED__)
+_gc_id_new(E_Gadcon_Client_Class *client_class)
 {
-   return _gadcon_class.name;
+   char buf[PATH_MAX];
+
+   snprintf(buf, sizeof(buf), "%s.%d", client_class->name, 
+            eina_list_count(pager_config->instances));
+   return strdup(buf);
 }
 
 static Pager *