2001-01-23  Sven Neumann  <sven@gimp.org>

	* app/convert.c
	* app/floating_sel.c
	* app/gimage_mask.c
	* app/gimpimage.c
	* app/global_edit.c
	* app/image_map.c
	* app/image_new.c
	* app/layer.c
	* app/paint_funcs.c
	* app/pixel_region.c
	* app/tile_manager.c
	* app/tile_manager.h
	* app/tile_manager_pvt.h
	* app/undo.c
	* app/xcf.c
	* app/pdb/tools_cmds.c
	* app/tools/flip_tool.c
	* app/tools/perspective_tool.c
	* app/tools/rotate_tool.c
	* app/tools/scale_tool.c
	* app/tools/shear_tool.c
	* app/tools/text_tool.c
	* app/tools/transform_core.c
	* tools/pdbgen/pdb/tools.pdb: made all files execpt xcf.c use the
	TileManager accessor functions instead of accessing the TileManager
	struct directly.