0.8.0

• update libraries:
  • EDDL (rev. deephealthproject/eddl@5ab93fc0)
  • ECVL (rev. deephealthproject/ecvl@ae8f9f3)
  • PyEDDL (rev. deephealthproject/pyeddl@cf34cca)
  • PyECVL (rev. deephealthproject/pyecvl@e6c59b3)