TODO - in priority

Correct links for all sponsors (confirmed: brandwatch, adobe)
Cross browser testing
Update background image
Smaller image for mobile speakers
If there's time, add a topics section

Done

Next / prev buttons on mobile popup
Typo on Unofficial
Workshop images clickable
Resize down to mobile should show speaker bio (now making all images show)
Even height boxes for full monty sponsors
Workshop location links
Alignment of heading on workshops
Fix height of boxes in ticket popup
Closing popup shouldn't jump to top
Sponsorship page included in repo
Font fucked on workshop stand alone below 640
Shift + click should open popups in a new window
Scaling of sponsor logos
Test sold out
Animated gif for tutorials
Heading bars (from Chris' version) --- not sure this is possible
Links to venues