Merge branch 'daily_docker_builds' into 'NIFTy_4'

Add Docker builds without caching. Needs to be activated in Gitlab

See merge request ift/NIFTy!253
7 jobs for NIFTy_4 in 10 minutes and 27 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Build Docker
passed build_docker_from_cache #545976

00:00:15

 
  Test
passed test_python2_mpi #545979

00:09:02

passed test_python2_scalar #545977

00:02:27

66.0%
passed test_python3_mpi #545980

00:09:27

passed test_python3_scalar #545978

00:01:38

 
  Release
passed pages #545981

00:00:43

 
  Deploy
passed pages:deploy

00:00:00