Rework EAS acceptance tests to inherit from LisaTest
Created by: bjackman
- Refactor/enhance the Executor class; most importantly enable the "experiments" to be saved so that test objects can refer back to them in
test_
methods - Add an EasTest class abstracting the common operations for all EAS acceptance tests. It's likely that some of this functionality (+ documentation which is not written) could go directly into LisaTest, but I haven't thought about that properly.
- Rework each of the acceptance test classes to inherit from EasTest
Also some miscellaneous cleanups that seem to me to be related to this.