Added behaviours.
Add HelloWorldTest for simple hello world main.
Chang test to assertThat.
Cannot test out and err streams at the same time. This one only tests the out stream.
Combined system out and err stream tests in one test.
Add shut down JADE to integration test.
Add BOOT_ARGS to HelloWorld and add Test for parsing the arguments.
Cleanup integration test code and comments.
Start of agents started test and conversion from Boot creation of container to Runnable creation.
Moved boot argument functions from test to HelloWorld.
Add get boot agent names. Add ' setup." suffix to HelloAgent message.
Added active agent test to mainTest.
Imports fixed on HelloWorld and HelloWorldTest.
Added Subspecies and DataKey to HellAgent.
Added default implementations to DataKeyInterface.
Added default implementations to SubspeciesInterface.
Added SubspeciesInterfaceTest tests.
Added try around container creator.