Add hcip / pupil imaging
At PDR we had various things about pupil imaging:
- Template: MCD_img_sci_object_hcip
- Raw: PUPIL_RAW, Pupil image on sky.
- Pupil imager calibration observations and tasks will be specified at FDR. It is assumed that sensitivity is sufficient despite fact that pupil spans all 9 detector pixels and hence has very low sensitivity.