Feature/test scenario all

Feature #2944: Add a test scenario for things to test features that won't be in the final product.  I've removed both my fire from the hall and the burning professor from ActiveShooter.js, and moved them into Test.js.
Since merging with my existing commits was the hardest part, **this includes all changes in feature/end-game, feature/conversation-checks, and fix/conversation-show-modal**.