Merge pull request #9 from Make-Magazine/fix-session-day

Added Session Day & Date
Merge branch 'master' of https://github.com/Make-Magazine/makercon into staging

Pull from master
Merge pull request #12 from Make-Magazine/staging

Fixed video link + date/time on session page.
Merge branch 'develop'
Merge branch 'staging' of https://github.com/Make-Magazine/makercon into staging

Sync'd from Origin
Added Video icon
Added Video icon.png
Changed video icon to red + spacing
Merge pull request #13 from Make-Magazine/staging

Staging
Responsive Updates
updated walker nav
Nav menu updates
removing space
Responsive updates
Header and schedule updates
Style Updates