Merge branch 'new_gridder' into 'NIFTy_5'

New gridder (again!)

See merge request !324
11 jobs for NIFTy_5 in 18 minutes and 59 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build Docker
passed #811061
build_docker_from_scratch

00:10:19

 
  Test
passed #811063
test_mpi

00:04:14

passed #811062
test_serial

00:04:51

80.0%
 
  Release
passed #811064
pages

00:00:57

 
  Demo Runs
passed #811069
run_bernoulli

00:00:33

passed #811070
run_curve_fitting

00:00:31

passed #811066
run_getting_started_1

00:00:31

passed #811067
run_getting_started_2

00:01:15

passed #811068
run_getting_started_3

00:02:52

passed #811065
run_ipynb

00:01:19

 
  Deploy
passed pages:deploy

00:00:01