adjust spec helper for ontology testing dsl
adjust spec helper for ontology testing dsl

Add a more generalized helper method to get a version
for a file (needed for ontology-united interaction).

Include the Convenience module for ontology-united
interaction.

ontohub/ontohub,ontohub/ontohub,ontohub/ontohub,ontohub/ontohub,ontohub/ontohub,ontohub/ontohub