Perform Delayed Launch Action

Inputs:  Parm1 = Job Instance UJP pathname
         Parm3 = Minutes to delay

Returns:   0 = success 
          <0 = error

This function is called to initiate the timed launch of a job.  It is called from COPIAFACTS after the successful transmission of a proof when the delay time specified on the $proof command is positive.

The function creates a 'worker' FS file with a forward timestamp, which will cause the launch to be started when the time comes to process it.

Job Status:

The job status is set to 22 (job proof transmitted, awaiting timeout to launch)