Some changes for view scores.

 On branch rails4

 Changes to be committed:
	modified:   spec/factories/student_factory.rb
	modified:   spec/features/student_views_scores_spec.rb
View scores updates.

 On branch rails4

 Changes to be committed:
	modified:   spec/factories/student_factory.rb
	modified:   spec/features/student_views_scores_spec.rb