@deprecated: 3.2.3

Function: Registers assignment metabox.

Function: Adds approval Link to assignment metabox.

Function: Updates assignment points and approval status.

Function: Gets assignment approval URL.

Function: Restricts assignment listings view to group leaders only.

Function: Adds a ‘Approve’ option next to certain selects on assignment edit screen in admin.

Function: Handles approval of assignments in bulk.

Function: Restricts the assignment listings view to group leader only.

Function: Handles the approval of the essay in bulk.

Function: Updates the user’s essay and quiz data on post save.

Function: Removes the default submitdiv meta box from the essay post type in the admin edit screen.

Function: Registers the essay upload metabox.

Function: Prints the essay upload metabox content.

Function: Registers the essay grading response metabox.

Function: Prints the essay grading response metabox content.

Function: Saves the essay grading response to the post meta.

Function: Registers the essay grading metabox.

Function: Prints the essay grading metabox content.

Function: Adjust essay post type query in admin