Merge pull request #1 from johnstoecker/master

Fixing UI for main view
Update addOrder.js
Update MainController.js
Create OrderType.js
Delete MessageModel.js
Create Priority.js
Create Modality.js
Delete MessageStore.js
Create Modality.js
Create OrderType.js
Create Priority.js
Update addOrder.js
Update worklistGrid.js
Update worklistNavBar.js
Create DataSets.js
Update MainController.js
Update WorklistStore.js
Update WorklistModel.js
Update worklistGrid.js