Merge branch 'fix_test_dependencies' into 'master'

Fix all the beat dependencies used for CI testing to match the versions used by buildout

See merge request !309
2 jobs for master in 26 minutes and 12 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #176193
docker-build
build_linux_36

00:22:54

65.0%
 
  Deploy
passed #176194
docker
deploy_beta

00:03:18