TODO List

• Add code to check for existing entities in CreateNewProject? so that exceptions do not occur if someone adds an entity that already exists.
• Finish ticket #271, which only allows for select of the correct workflow/workflowelement

Finished

• SampleViewer? ftl renders, make sure that it is functionally correct (test data)
• Fix the sample viewer (point to ngssample)
• Refactor workflow with simplified matrix code
• Get workflow ftl to render
• Test that everything is functionally working for Workflow
• Seperate the model out from the plugin for all 4 ngs plugins
• Fix exception-handling in CommonQueries? for my functions (instead of returning null, etc, should throw an exception if a result is expected and none is found