Moodle: Add options for completion tracking

Description

E.g. you must watch the entire Interactive Video before the activity is marked as completed.

1. The author should be able to configure completion tracking similar to the Quiz mod. 2. Update https://h5p.org/node/26405

Created September 30, 2016 at 7:01 AM

Updated April 3, 2018 at 1:15 PM