phia: remove oldest_only, prefix, prefixsize from struct phia_document
phia: remove oldest_only, prefix, prefixsize from struct phia_document

rtsisyk/tarantool,mejedi/tarantool,rtsisyk/tarantool,rtsisyk/tarantool,mejedi/tarantool,mejedi/tarantool,rtsisyk/tarantool,mejedi/tarantool