Fixed almost all html5 validation errors in demos (still have
missing src attribute on img tags in lenses---unclear how to fix)
fixed css error
Fixed almost all html5 validation errors in demos (still have
missing src attribute on img tags in lenses---unclear how to fix)
fixed css error
Merge branch '2014-07-22_valid_html5' of https://github.com/karger/exhibit into 2014-07-22_valid_html5
Added breadcrumbs missing from the heads of certain demo pages.
Merge pull request #104 from karger/2014-07-22_valid_html5

2014 07 22 valid html5