* changes set_only_once field for tabDocField to 1 * changes all affected doctypes `set_only_once` option to 1 * add patch name to text file * adds test cases * Revert "add patch name to text file" This reverts commitfc7cb6b455. * Revert "changes set_only_once field for tabDocField to 1" This reverts commit2b1f7f31a0.