1999-06-06  Michael Natterer  <mitschel@cs.tu-berlin.de>

	* app/Makefile.am
	* app/lc_dialog.[ch]
	* app/lc_dialogP.h
	* app/paths_dialogP.h: new files

	* app/channels_dialog.[ch]
	* app/layers_dialog.[ch]
	* app/layers_dialogP.h
	* app/paths_dialog.[ch]
	* app/menus.[ch]
	* app/file_new_dialog.c: modified

	- Moved the toplevel L&C dialog code to lc_dialog.[ch]. Only
	  these files need knowledge about how to create/update/...
	  the sub-dialogs, so the corresp. functions are defined in
	  lc_dialogP.h.
	- The popup menus are now created by menus.c. The command
	  callbacks are defined in [layers|channels|paths]_dialog.h.
	- Private functions to be used by "friend files" are defined in
	  [layers|paths]_dialogP.h.
	- Changed the order of the ops_buttons in the paths dialog to
	  match the order in the layers and channels dialogs.
	- The paint mode menu and preview stuff still needs to go out of
	  layers_dialog.[ch].
	- I'm not sure about the keybindings in the layer dialog's "Stack"
	  submenu because the list widget has it's own idea of PageUp/Down.
	- Hopefully fixed the update problem with new images by calling
	  lc_dialog_flush() after creating a new image.

	* app/app_procs.c
	* app/bezier_select.c
	* app/commands.c
	* app/floating_sel.c
	* app/gdisplay.c
	* app/gimage.c
	* app/gimage_mask.c
	* app/paint_core.c
	* app/preferences_dialog.c
	* app/transform_core.c
	* app/undo.c: changed #include's according to the new L&C file
	structure.