'Share with BestEvidence' button on Structure the Question

[iteles]

For the 4th September, it would be a priority to get this into production.

As a BE Admin, I would like to add a functionality for people to be able to send their questions to others So that BE can be used as a teaching tool

The simplest version of this is just to create an email with all of the information.

Acceptance Criteria

• [x] At the bottom of the 'Structure the Question' screen, another link is added which reads Share your question with BestEvidence
• [x] This is a mailto link
• [x] Clicking on this link opens an email with:
  • [x] All of the information from both the Structure the Question and the previous page Notes on the Uncertainty contained in the body of the email
  • [x] bestevidencefeedback email address in cc automatically
  • [x] No message in the 'to' field for now

[RobStallion]

Tested with @ajburls. Closing