Merge pull request #162 from tobyk100/master

IE specific meta tag.
Fix conditional
fix cursor on x-close, underline alignment in header
Merge branch 'master' of github.com:code-dot-org/dashboard
Add class for host styling
Update videos
Translations
Tweak iPad hack to get footer back to 1 row
Update deploy server names to dash1
cdn subdomains
Switch on our "final" languages
Switch to cookie-free CDN domain
add gotham font files
reference area changes
PR feedback
Merge pull request #164 from code-dot-org/reference_area_changes

reference area changes
Escape $host, since we don't want it subbed by bash
Length instead of Height
Translations
Translations