-Removed Class name pop-up in assignment metrics view
-Added infinite scroll to teacher tools pages
-Added Common Core and Student Friendly description
-Added double check if the template ID is not empty before using it.
-Solved few inconsistencies between JS, HTML, and CSS that appeared after we merged some old code with the new stable branch.
-Solved the LinkedIn connect feature – an error would appear there when the user would have no image set.