Update to codebase

1. Upload of the automated framework for creating and managing module
creation.
2. Users can now manage diseases, animals and symptoms.
3. Also broken down are the models and controllers to the same.
4. The cases model & controller is WIP.
5. I will update the rest of the models and controllers in line with
discussion with Nick.
6. Finally, Titus is still working on J query (and UI) linking for the
main template so that the done modules move and work correctly.
Core Application files update

Core application files update. Please lets all keep the format as set by
Nick.