2001-07-07  Michael Natterer  <mitch@gimp.org>

	* app/Makefile.am
	* app/context_manager.[ch]: removed.

	* app/app_procs.c: call tool_mananger instead of context_manager
	functions, pass "the_gimp" to some more functions.

	* app/drawable.[ch]: pass a GimpContext to drawable_fill().

	* app/errors.c: behave according to "stack_trace_mode" when using
	the debugging signal handler.

	* app/gimprc.[ch]: removed the core/ config variables.

	* app/selection.c: set the selection's state to INVISIBLE in
	selection_pause().

	* app/core/Makefile.am
	* app/core/gimpcoreconfig.[ch]: new files (the configuration
	variables used by core/).

	* app/core/gimpcontext.[ch]: removed the global contexts (user,
	default, ...) and their functions. It's no longer possible to pass
	NULL to the context functions to manipulate the current context
	(gimpcontext.c doesn't know the current context any more).

	* app/core/gimp.[ch]: added them here. The functions are now called
	gimp_[set|get]_*_context(). Added gimp_create_context() which is
	the only function to create contexts now.

	* app/gui/dialogs.[ch]
	* app/gui/gui.[ch]: pass "gimp" to all functions.

	* app/tools/tool_manager.[ch]
	* app/tools/tools.[ch]: pass "gimp" to lots of functions. Added
	the "global_tool_context" logic and the global/non-global paint
	options switching from the context_manager. Pass "gimp" to all
	tools' "register" functions.

	* app/tools/*: changed accordingly.

	* app/devices.c
	* app/disp_callbacks.c
	* app/file-open.[ch]
	* app/file-save.c
	* app/gdisplay.c
	* app/gimage.c
	* app/libgimp_glue.c
	* app/module_db.c
	* app/nav_window.c
	* app/plug_in.c
	* app/qmask.c
	* app/undo.c
	* app/base/base-config.c
	* app/core/gimpbrushpipe.c
	* app/core/gimpdrawable-offset.c
	* app/core/gimpgradient.c
	* app/core/gimpimage-duplicate.c
	* app/core/gimpimage-mask.c
	* app/core/gimpimage-new.c
	* app/core/gimpimage.c
	* app/core/gimppalette.c
	* app/core/gimptoolinfo.[ch]
	* app/core/gimpundo.c
	* app/gui/brush-select.c
	* app/gui/channels-commands.c
	* app/gui/color-area.c
	* app/gui/dialogs-constructors.c
	* app/gui/file-new-dialog.c
	* app/gui/file-open-dialog.c
	* app/gui/gradient-editor.c
	* app/gui/gradient-select.c
	* app/gui/info-window.c
	* app/gui/layers-commands.c
	* app/gui/menus.c
	* app/gui/palette-editor.c
	* app/gui/palette-import-dialog.c
	* app/gui/palette-select.c
	* app/gui/paths-dialog.c
	* app/gui/pattern-select.c
	* app/gui/preferences-dialog.c
	* app/gui/resize-dialog.c
	* app/gui/test-commands.c
	* app/gui/tool-options-dialog.c
	* app/gui/toolbox.c
	* app/gui/tools-commands.c
	* app/xcf/xcf-load.c
	* app/xcf/xcf-save.c
	* app/widgets/gimpchannellistview.c
	* app/widgets/gimpdnd.c
	* app/widgets/gimpdrawablelistview.[ch]
	* app/widgets/gimpimagedock.c
	* app/widgets/gimplayerlistview.c
	* app/pdb/brushes_cmds.c
	* app/pdb/drawable_cmds.c
	* app/pdb/gradient_select_cmds.c
	* app/pdb/gradients_cmds.c
	* app/pdb/palette_cmds.c
	* app/pdb/patterns_cmds.c
	* app/pdb/procedural_db.c
	* tools/pdbgen/pdb/brushes.pdb
	* tools/pdbgen/pdb/drawable.pdb
	* tools/pdbgen/pdb/gradient_select.pdb
	* tools/pdbgen/pdb/gradients.pdb
	* tools/pdbgen/pdb/palette.pdb
	* tools/pdbgen/pdb/patterns.pdb: changed accordingly: remove usage
	of gimp_context_[get|set]_*(NULL), create contexts with
	gimp_create_context(). Get the user/current context with
	gimp_get_[user|current]_context(). Added/removed access to the
	global "the_gimp" variable in some places. Get the core's config
	variables from "core_config".