Add controller class
Comment out rspec in Rakefile
Add todo controller
Add comment for driver code
Add method run! to Controller and add and delete to Task.
Add complete method
Add method list with temporary PP.pp
Add calls to view methods
Format task info in list to pass to ToDoView.print
Merge branch 'controller'
Add minor cosmetic improvements
Remove nasty git
Change method print to print_task
Add color print and animation to View