added any() and all() methods to MultiField

not sure if and how the spaces parameter should be passed somehow
3 jobs for any_all_for_MultiFields in 1 minute and 24 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build Docker
passed #635912
build_docker_from_cache

00:00:15

 
  Test
passed #635913
test_python2_with_coverage

00:01:08

80.0%
passed #635914
test_python3

00:01:01