2004-04-08  Richard Hult  <richard@imendio.com>

	* src/planner-gantt-model.c:
	(planner_gantt_model_get_path_from_task):
	* src/planner-task-tree.c: (planner_task_tree_remove_task),
	(planner_task_tree_move_task_up),
	(planner_task_tree_move_task_down),
	(planner_task_tree_set_anchor): Commit patch for bug #138595 from
	Lincoln Phipps. Also clean up task_remove a bit and add anchor
	handling to Lincoln's patch.