Add functions to delete temporary files created by evince in a safe way.

Add functions to delete temporary files created by evince in a safe way.

2007-05-25  Carlos Garcia Campos  <carlosgc@gnome.org>
	* libdocument/ev-image.c: (ev_image_finalize):
	* libdocument/ev-document-factory.c: (free_uncompressed_uri):
	* libdocument/ev-attachment.c: (ev_attachment_finalize):
	* libdocument/ev-file-helpers.[ch]: (ev_tmp_filename_unlink),
	(ev_tmp_uri_unlink):
	Add functions to delete temporary files created by evince in a safe
	way.
	* shell/ev-window.c: (ev_window_clear_local_uri),
	(open_xfer_update_progress_callback),
	(save_xfer_update_progress_callback), (ev_window_save_remote),
	(file_save_dialog_response_cb), (ev_window_cmd_save_as),
	(image_save_dialog_response_cb), (ev_view_popup_cmd_save_image_as),
	(attachment_save_dialog_response_cb),
	(ev_attachment_popup_cmd_save_attachment_as):
	Allow saving a copy of a document, image or attachment to a remote
	location. Fixes bug #440754.

svn path=/trunk/; revision=2478