Fix #255 blockchain export was not giving the last 500 blocks (2)
Fix #255 blockchain export was not giving the last 500 blocks (2)

duniter/duniter,duniter/duniter,duniter/duniter,duniter/duniter,blaurent49/duniter,blaurent49/duniter,duniter/duniter,blaurent49/duniter,blaurent49/duniter,duniter/duniter