2011-06-28  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* xlsx-write-docprops.c (xlsx_read_core_keys): implement

2011-06-28  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* dialog-doc-metadata.c (dialog_doc_metadata_update_keywords_changed):
	fix leak
	(dialog_doc_metadata_transform_str_to_docprop_vect): fix leak