Make ORA Indexable
*Merge deadline*: "None"
1. Create a new ORA in demo course or any course (it doesn't really matter).
2. Give it some `title` and `prompt text`
3. Enroll the student into the course for which you just created the ORA.
4. On course page, use the search facility to find about the added ORA turn-by-turn using both the title and some string in the prompt text.
5. If it appears, the functionality works as expected, if not there might be some issue in it.
[ ] @xitij2000