Have more info for potential speakers

[tonynaggs]

Maybe have a separate page for the Call for Speakers.

Include:

• guide to sending title, synopsis, & optional info such as social media links, employer if relevant, short biography if relevant.
• venue facilities: PA, projector, rough guide to attendence size, ??,

Helps make the information given to speakers consistent, and saves me having to try to remember everything relevant & type it into replies on my phone.