(d) The saving provisions (specific and general) contained in the Act shall be construed in aid of one another, and shall receive large and liberal interpretation, to the intent that the Act may, without gap or omission of any kind, extend and apply to the offices, appointments, things, and circumstances arising or existing under the enactments thereby consolidated as if the same had originated under the Act itself; and in particular, but without limiting its generality, the term acts of authority shall be construed to cover everything the validity of which depends on any of the said enactments.