Updated for 1.6.0

1. Update all packages to latest, which means upgrade to MVC5 from MVC4.
You will still see the template under MVC4 project, though the created
project will be MVC5.  Visual Studio 2013 will automatically adjust the
project file to fit it with MVC5.  So please close the project, choose
save changes and reload the project to see the affect.
2. Fix TodoListRoute bug pointed out by saulius1
3. Fix bug by not allow display of the buttons when ID is not available
yet