Description of problem:
[root@station130 ~]# psql -U aeolus -d conductor
psql (8.4.11)
Type "help" for help.

conductor=> \q
[root@station130 ~]# psql -U aeolus -d conductor
psql (8.4.11)
Type "help" for help.

conductor=> select id,provider_account_id,value from credentials;
 id | provider_account_id |     value      
----+---------------------+----------------
  1 |                   1 | Mhallifwwas!
  2 |                   1 | admin@internal
(2 rows)

Is it possible to remove the plain text passwords from the credentials table?