Fix mix of tabs and spaces, change some background colors
Optimized images
Speaker info
Make room for the headline speaker title on one row
Remove headline speaker style from the first speaker
Max width of 200px images. Round avatars
Update ticket prices and add background color for readability
Add missing links in footer navigation
Magnus Nordlander talk
Downsize all images to 200x200
Merge pull request #14 from rickard2/gh-pages

Speakers and stuff