* e-tree.c (e_tree_init): Initialize some missing fields. Fixes
"no handler with id" warnings at evo shutdown
(ETreePriv): remove unused table_rows_{inserted,deleted}_id
(et_disconnect_from_etta): remove refs to them
* e-table.c (e_table_drag_source_unset): free site->target_list if
it's set.
svn path=/trunk/; revision=21705