Fee/Fine Overdue Fine Policies: Additional validation not in original user story

While testing UIU-1146, Holly uncovered some additional validation needed by Overdue Fine Policies:

• If both Overdue fine and Overdue recall fine are 0.00, do not save the policy. Instead, display this error message: Please enter an overdue fine and/or overdue recall fine
• Display an error if Overdue fine interval is set to something but Overdue fine is 0.00: Overdue fine must be greater than 0 if interval set
• Display an error if Overdue recall fine interval is set to something but Overdue recall fine is 0.00: Overdue fine must be greater than 0 if interval set
• Display an error if Maximum overdue fine > 0.00 but Overdue fine is 0.00: Please enter an overdue fine amount or set maximum overdue fine to 0
• Display an error if Maximum overdue recall fine > 0.00 but Overdue recall fine is 0.00: Please enter an overdue recall fine amount or set maximum overdue recall fine to 0

Note: If the component used requires other messages that's fine.