[Assignments] Course-level summary of assigned items

Problem statement:

With the new functionality of assigning items to sections and students, it can be challenging to keep up with what is assigned to whom. There is no one place to view how Pages, Modules, and graded items (Graded Discussions, Quizzes, and Assignments) are assigned to students and sections.

Proposed solution:

Much like there is a bulk due date editor for assignments, there should be a bulk/overview page of how everything assignable is assigned in a given course. It would be even better if this included the ability to reset/remove all Module-level or Page-level assignments or somehow reset all assignments back to a default.

User role(s):

admin,instructor,ta,designer