Test robot merge workflow

[kaiiam]

In EnvironmentOntology/envo#1028 we were attempting a robot merge workflow to complie a robot module via template and then merge it into the envo-edit.owl. I was attempting to do this in EnvironmentOntology/envo#1043, but unfortunately the robot merge workflow seemed to shuffle the lines around hence the extremely large diff in the envo-edit.owl file, even though in protege it looks as expected. @pbuttigieg I Will experiment around with these issues in a branch here.