Mercenaries Colossals

Added entries for Mercenaries from Colossals book
Mercenaries name change

Changed name to reflect that Mercenaries now have both Colossals and
Vengeance entries added. And thus is current.
Protectorate Colossals

Added entries for Colossals book.
Protectorate name change

Changed name to denote that Protectorate is now current with Vengeance.