Fixed a syntax error in "app/todo.js", in line number 4. The comma of the beginning has been deleted.
Fixed a bug in "app/wellcome.js", in line number 11. The invoked method should be "add" and not "addTodo".
Fixed a bug in "app/resource.js", in line number 58. The first "O" of "DESTROY_TODO" was a zero. I corrected typo.
Fixed a bug in "app/resource.js", in line number 63. As the name of the function suggests the value "completed" should be toggled and not always "false".
Fixed a bug in "app/wellcome.js", in line number 48. By default added one to the number of remaining "todos" when the template was rendered
Fixed a bug in "app/resources.js", in line number 76. JavaScript object do not have a length property, use "for in" loop for this purpose.