View Course Materials Dialog

View Course Materials Dialog

- Implement dialog to view course materials associated with
a particular course in the course list admin UI.
- Implement actions to associate and disassociate materials with
a specific course.

Signed-off-by: Kyle Huckins <khuckins@catalyte.io>
 Changes to be committed:
	new file:   Open-ILS/src/eg2/src/app/staff/admin/server/course-reserves/course-associate-material.component.html
	new file:   Open-ILS/src/eg2/src/app/staff/admin/server/course-reserves/course-associate-material.component.ts
	modified:   Open-ILS/src/eg2/src/app/staff/admin/server/course-reserves/course-list.component.html
	modified:   Open-ILS/src/eg2/src/app/staff/admin/server/course-reserves/course-list.component.ts
	modified:   Open-ILS/src/eg2/src/app/staff/admin/server/course-reserves/course-reserves.module.ts