Check for existence of image in image endpoint
Check for existence of image in image endpoint

Otherwise, when calling the endpoint of a non existent image, an internal
server error occured.

petervanderdoes/wger,rolandgeider/wger,wger-project/wger,rolandgeider/wger,rolandgeider/wger,petervanderdoes/wger,petervanderdoes/wger,rolandgeider/wger,wger-project/wger,petervanderdoes/wger,kjagoo/wger_stark,kjagoo/wger_stark,wger-project/wger,kjagoo/wger_stark,wger-project/wger,kjagoo/wger_stark