tasks: Search only when specified.

This can be quite intensive with a LARGE software project
such as EFL. Let's only search when instructed.

src/bin/edi_searchpanel.c

@@ -797,8 +797,5 @@ edi_taskspanel_add(Evas_Object *parent)
    elm_box_pack_end(parent, frame);
 
    ecore_event_handler_add(EDI_EVENT_CONFIG_CHANGED, _edi_taskspanel_config_changed_cb, NULL);
-
-   if (edi_project_mode_get())
-     edi_taskspanel_find();
 }