BUS: [Arbitor](@Treasuror) Rewards

[Kerim Aydin via agora-business]

I grant 5 boatloads of coins to each of the following players for timely
judgements:
          G. (#3909 on 13 Jun):  6.923345 days
          G. (#3908 on 13 Jun):  6.923623 days
       Jason (#3912 on 07 Jun):  0.956331 days
      Murphy (#3911 on 06 Jun):  0.186620 days