Header works
layout fixes. Incomplete
add link to speakers div
cleanup index page
Add more styling
cleanup footer
cleanup the main layout
Remove old less based stylesheets

	deleted:    assets/css/animate.css
	deleted:    assets/css/style.css
	deleted:    assets/less/animate.less
	deleted:    assets/less/coderay.less
We do not need a code highlighting css
	deleted:    assets/less/mixins.less
	deleted:    assets/less/pygments.less
We do not need a code highlighting css
	deleted:    assets/less/reset.less
	deleted:    assets/less/style.less
	deleted:    assets/less/variables.less

We will be using SASS for our pre-processing needs. Most of the css
in the old theme is useless and so, the css is being re-written.
remove useless css