remove chart sysout
Merge branch 'master' of https://github.com/mpi2/PhenotypeArchive

# By jwgwarren
# Via jwgwarren
* 'master' of https://github.com/mpi2/PhenotypeArchive:
  changed indexed to false for download url and jpeg url
  added a jpeg_url and a download_url to the schema and dto for impc_images so using the rest api people can get images in jpeg format or dcm format or whatever the original format was