Create the UI for the course removal page

[patlai]

As an academic advisor, I want to be able to remove courses that are no longer offered by the university so that students get access to the newest information.

Normal scenario:

• Academic advisor navigates to the course removal page.
• Academic advisor selects the course to be removed from the system.
• System ungrays the delete button.
• Academic advisor clicks on the delete button.
• System displays a confirmation prompt.
• Academic advisor confirms their choice to the remove the course.
• System removes the course.

Error Scenario 1:

• Academic advisor navigates to the course removal page.
• Academic advisor selects the course to be removed from the system.
• System fails to disable the delete button due to lack of javascript support on the academic advisor’s browser.

Error Scenario 2:

• Academic advisor navigates to the course removal page.
• Academic advisor selects the course to be removed from the system.
• System ungrays the delete button.
• Academic advisor clicks on the delete button.
• System displays a confirmation prompt.
• Academic advisor clicks on cancel.
• System does not remove the course.