gst/elements/gstbufferstore.c: initialize debugging structure correctly

gst/elements/gstbufferstore.c: initialize debugging structure correctly

Original commit message from CVS:
2004-01-11  Benjamin Otte  <in7y118@public.uni-hamburg.de>

* gst/elements/gstbufferstore.c:
initialize debugging structure correctly
* gst/elements/gsttee.c: (gst_tee_set_property):
g_object_notify when property was changed
* gst/elements/gsttypefindelement.c:
(gst_type_find_element_change_state):
clear caps correctly