2006-01-19  Paolo Maggi  <paolo@gnome.org>

	Re-added autosave feature.
	Based on a patch by Sergio Villar Senin <svillar@igalia.com>

	* gedit/gedit-debug.[ch]: s/GEDIT_DEBUG_FILE/GEDIT_DEBUG_TAB

	* gedit/gedit-document.c (gedit_document_finalize)
	(gedit_document_init) (set_readonly) (gedit_document_get_encoding):
	remove autosave related functions (moved to gedit-tab.c)

	* gedit/gedit-document.h: remove autosave related functions (moved to
	gedit-tab.h)

	* gedit/gedit-prefs-manager-app.c
	(gedit_prefs_manager_auto_save_changed): use new functions for autosave

	* gedit/gedit-tab.c (install_auto_save_timeout)
	(install_auto_save_timeout_if_needed) (remove_auto_save_timeout)
	(gedit_tab_get_property) (gedit_tab_set_property)
	(gedit_tab_finalize) (gedit_tab_class_init)
	(document_uri_notify_handler)
	(recoverable_loading_error_message_area_response)
	(unrecoverable_reverting_error_message_area_response)
	(show_loading_message_area) (sh...