Improved the WorkflowController Documentation
Add Saining-Approved Colour to the Bars of Our Bar Charts
Wrote WorkflowController.output() and Tests
Moved "Controllers" Files and Their Tests

- WorkflowController is being renamed WorkflowManager
- "controllers" directory removed
- "controllers_tests" are just in "other_tests"

Adjustments to actual files are upcoming...
Changes to Other Files for the WorkflowController
Adjust PyQt4 GUI to Use WorkflowController for Some Things
Rename WorkflowController to WorkflowManager
Correct Importing for WorkflowManager
Ensure WorkflowManager.output() Returns Outputted Pathname
Add an Automatic Chart-Viewing Window for Graph Output
WIP: Start Writing Docs and Stuff Addons to WorkflowManager

The settings() and metadata() methods, and other things they require.