fix bugs in prioritization methods order_assets_by_likes and order_assets_by_weight
fix bugs in prioritization methods order_assets_by_likes and order_assets_by_weight

Karlamon/roundware-server,Karlamon/roundware-server,probabble/roundware-server,IMAmuseum/roundware-server,eosrei/roundware-server,yangjackascd/roundware-server,Karlamon/roundware-server,eosrei/roundware-server,eosrei/roundware-server,eosrei/roundware-server,jslootbeek/roundware-server,probabble/roundware-server,jslootbeek/roundware-server,jslootbeek/roundware-server,IMAmuseum/roundware-server,IMAmuseum/roundware-server,Karlamon/roundware-server,probabble/roundware-server,probabble/roundware-server,yangjackascd/roundware-server,jslootbeek/roundware-server,yangjackascd/roundware-server,yangjackascd/roundware-server,IMAmuseum/roundware-server