docs(tutorial): update tutorial copy to reflect updates to tutorial source @bower.json excerpt for animations
docs(tutorial): update tutorial copy to reflect updates to tutorial source @bower.json excerpt for animations

Code breaks if tutorial is followed without reset.
bower.js exceprt copy does not match source.
Changed to reflect in text body.

Closes #12993

Smartbank/angular.js,Smartbank/angular.js,Smartbank/angular.js,Smartbank/angular.js