Remove old validation tests (we have new ones)
Remove old validation tests (we have new ones)

zeeman/cyder,drkitty/cyder,murrown/cyder,drkitty/cyder,murrown/cyder,murrown/cyder,drkitty/cyder,drkitty/cyder,zeeman/cyder,zeeman/cyder,OSU-Net/cyder,akeym/cyder,OSU-Net/cyder,OSU-Net/cyder,OSU-Net/cyder,akeym/cyder,murrown/cyder,zeeman/cyder,akeym/cyder,akeym/cyder