changed skip_if_unavailable => 'True' to 'true'
changed skip_if_unavailable => 'True' to 'true'

TRAINTECH-738 #resolved #time 5m

binford2k/pltraining-bootstrap,samuelson/pltraining-bootstrap,binford2k/pltraining-bootstrap,puppetlabs/pltraining-bootstrap,binford2k/pltraining-bootstrap,joshsamuelson/pltraining-bootstrap,joshsamuelson/pltraining-bootstrap,kjhenner/pltraining-bootstrap,samuelson/pltraining-bootstrap,joshsamuelson/pltraining-bootstrap,puppetlabs/pltraining-bootstrap,kjhenner/pltraining-bootstrap,kjhenner/pltraining-bootstrap,puppetlabs/pltraining-bootstrap,samuelson/pltraining-bootstrap