fixing combine logic in  POST /api/classify to just combine results instead of also including request object
fixing combine logic in  POST /api/classify to just combine results instead of also including request object

watson-developer-cloud/visual-recognition-nodejs,oremari/plantDiseaseSymptoms-vr-demo-1483744992341,watson-developer-cloud/visual-recognition-nodejs,oremari/plantDiseaseSymptoms-vr-demo-1483744992341