It was found that between only running interest on players online or
running interst on all players with a credits account caused issues when
performing interest. (I.E. Server crash)
This update fixes it.
Mark 2 and Mark 3 provide more compact varients of the credit which
can be used to store vast amounts of physical credits. (With a ratio of
9 credits to 1 Mk2 credit or 81 credits to 1 Mk3 credit)
