Revert "retrieve and update tasks from scoring_flag atomically"
Revert "retrieve and update tasks from scoring_flag atomically"

This reverts commit 4e314c9451795783248602b65b91d6d058971dda.

fausecteam/ctf-gameserver,fausecteam/ctf-gameserver,fausecteam/ctf-gameserver,fausecteam/ctf-gameserver,fausecteam/ctf-gameserver