Add version history to the about page.
Merge branch 'master' of https://github.com/kensodemann/HomeScrum into feature/WorkItemTypeCategories
Merge branch 'hotfix/CreationErrors'
Merge branch 'master' into feature/WorkItemTypeCategories
Add the category column to work item types table.
Break DML from DDL.
Add Category for WorkItemStatuses.
Make category not-null.  Drop the boolean column it was created based off of.
Add EnumDropDownListFor() function based on some stuff I found.
Update the domain to use the work item type category.
Transfer the category over to the view side.
Add descriptions.
Provide good descriptions for the work item types.
Map to work item status category in the domain.
Add status category to the view side of things.
Use the category description in the details page.
Fix the display of the status label.
Fix the calculation of the CanHaveChildren flag.
Add categories for other system type objects.
Update the database scripts to add categories to the other system objects.
Add category to acceptance criterion status.
Add category to sprint status.