change from_random argument order and default to 'normal'

10 jobs for streamlining in 8 minutes and 22 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build Docker
passed #1081052
build_docker_from_cache

00:00:17

 
  Test
passed #1081054
test_mpi

00:00:34

passed #1081053
test_serial

00:03:01

85.0%
 
  Demo Runs
passed #1081060
run_bernoulli

00:00:29

passed #1081061
run_curve_fitting

00:00:28

passed #1081056
run_getting_started_1

00:00:32

passed #1081057
run_getting_started_2

00:00:53

passed #1081058
run_getting_started_3

00:01:42

passed #1081059
run_getting_started_mf

00:05:03

passed #1081055
run_ipynb

00:01:28