TRAINVM-47: do not check for updates
TRAINVM-47: do not check for updates

puppetlabs/pltraining-learning,samuelson/pltraining-learning,joshsamuelson/pltraining-learning,joshsamuelson/pltraining-learning,samuelson/pltraining-learning,puppetlabs/pltraining-learning,kjhenner/pltraining-learning,kjhenner/pltraining-learning,samuelson/pltraining-learning,joshsamuelson/pltraining-learning