Merge branch 'new_gridder' into 'NIFTy_5'

New gridder (again!)

See merge request !324
11 jobs for NIFTy_5 in 19 minutes (queued for 2 seconds)
Status Job ID Name Coverage
  Build Docker
passed #825002
build_docker_from_scratch

00:10:18

 
  Test
passed #825004
test_mpi

00:04:13

passed #825003
test_serial

00:04:53

80.0%
 
  Release
passed #825005
pages

00:00:56

 
  Demo Runs
passed #825010
run_bernoulli

00:00:31

passed #825011
run_curve_fitting

00:00:29

passed #825007
run_getting_started_1

00:00:28

passed #825008
run_getting_started_2

00:01:13

passed #825009
run_getting_started_3

00:02:51

passed #825006
run_ipynb

00:01:14

 
  Deploy
passed pages:deploy

00:00:01