[cwc shell] add ``--password`` option to ``reset-admin-pwd`` (close #1794866)
This will help batch. The help warn it's not very secure.
ifnotrql('CWConstraintType X WHERE X name "RQLUniqueConstraint"',ask_confirm=False):rql('INSERT CWConstraintType X: X name "RQLUniqueConstraint"',ask_confirm=False)