Travis shows acceptance tests green but are not run

[vinzent]

travis tries to run bundle exec rake $CHECK($CHECK not substituted) which lists just all the tasks and exits 0

did try to run them on my machine. at least the docker nodesets need an update because ss is not in the install list and is required.

spec/spec_helper_acceptance.rb also requires an update.

[vinzent]

for nodesets the modulesync would help.