Bump for Return account_auths even if empty - working!

These fail
+ psql postgresql://haf_admin@localhost:5432/haf_block_log -v ON_ERROR_STOP=on -c 'SELECT * FROM keyauth_live.differing_accounts;'
  account
-----------
 initminer
 jesus2
 miners
 null
 steem
 temp
(6 rows)