Adding update prospective setup file

templates/iraemm_iBrowserProspective.json

@@ -16,5 +16,7 @@
 },
 "participantField":"ParticipantId",
 "imageDir":"preprocessedImages",
-"segmentList":["Liver","Blood","Disease"]
+"segmentList":["Liver","Blood","Disease"],
+"petField":"petOriginal",
+"ctField":"ctOriginal"
 }