Yikes, this was making some troubles
Merge pull request #1256 from mfalesni/prefer-none

Yikes, this was making some troubles
parallelizer master exits if a slave dies unexpectedly
Merge branch 'parallelizer-the-second'
Removed extra quotes from export in template_tester script
Woops. The quotes I removed in 0e93235 were needed after all.

I was just using bash wrong; I added a comment to export's output
explaining how to correctly bring in env vars using the script
Added GPG verification

* Added new files for key pull and verification
* Dockerbot now enforces GPG when testing PRs but NOT when
  doing branches
Merge pull request #1260 from psav/dockerbot_gpg

Added GPG verification
Added provisioning inside check_pr
Fixed bug in setup.sh
Merge pull request #1263 from psav/fix_setup_sh

Fixed bug in setup.sh
Merge pull request #1262 from psav/checkpr_provision

Added provisioning inside check_pr
Provision after key checking
Merge pull request #1264 from psav/fix_setup_sh

Provision after key checking
Some compliance testing