Add About page

[deanwiles]

• [ ] Add About page with info about project and developer
• [ ] Include GitHub link, version #, copyright
• [ ] Include feedback form with email, optional name, comments, session Q&A and context
• [ ] Change menu About link to go to new page
• [ ] After Answer is shown, display an "Tell me about it" link on the AI & Classic 8 Ball forms
• [ ] Add Follow and Share links to social media channels
• [ ] Add Azure Function to process submitted form

  • [ ] Email me and save form submissions
  • [ ] Send user a thank you email with copy of feedback