Merge branch 'NIFTy_6' into fix_docstring_warnings

10 jobs for fix_docstring_warnings in 8 minutes and 24 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build Docker
passed #1081274
build_docker_from_cache

00:00:17

 
  Test
passed #1081276
test_mpi

00:00:33

passed #1081275
test_serial

00:03:02

85.0%
 
  Demo Runs
passed #1081282
run_bernoulli

00:00:29

passed #1081283
run_curve_fitting

00:00:26

passed #1081278
run_getting_started_1

00:00:32

passed #1081279
run_getting_started_2

00:00:52

passed #1081280
run_getting_started_3

00:01:40

passed #1081281
run_getting_started_mf

00:05:03

passed #1081277
run_ipynb

00:01:26