Add several utf8_width. Fix is_wearing_shoes

(worn_item->made_of("leather") || worn_item->made_of("plastic") ||
 worn_item->made_of("steel") || worn_item->made_of("kevlar") ||
worn_item->made_of("chitin"))) {
			
// It is not equal code! For example sneakers [cotton, leather].
// Upper code returns true, lower code returns false

!(worn_item->made_of("wool") ||
worn_item->made_of("cotton") ||
worn_item->made_of("nomex"))) {