Update for mobile
• Fixed Regions support detection
• Fixed empty page removing code
• Updated media queries to match mobile devices more
• Fixed tap-through bug
• Cleaned up the code
• Fixed up the typography
• Replaced top image with SVG
• Removed underscore dependancy
Fixed swipe work with error message. Get rid of superfluous element creation
Merge branch 'master' of https://github.com/adobe/web-platform