Merging personal testing fork into puppetlabs feature branch#1

Merged

davejrt merged 2 commits intopuppetlabs:CLOUD-1375from davejrt:CLOUD-1375

Sep 3, 2017

+270-15

Commits on Aug 30, 2017

fixing network spec
Dave Try
committed

Commits on Sep 3, 2017

adding in pooler capability. Fixing sleep in docker_full_spec to allow time for puppet to pull the image before running the test
Dave Try
committed