Getting things up to date
Updates
Add new speakers with images and twitter.  Also ignore the Gemfile.lock.
Cool
Merge pull request #1 from detroit-labs/new-speakers

Add new speakers with images and twitter.  Also ignore the Gemfile.lock.
Cleanup for mockup
Need this
Speaker images
Linked speakers on front page to schedule page
Added QL sponsorship
Shorten more speaker bios.
Merge branch 'master' into new-speakers
Add sessions to data.yml
Show session title with speaker on home page.
Show title and abstract on schedule.
Merge pull request #2 from detroit-labs/new-speakers

New speakers
Merge pull request #3 from detroit-labs/new-sessions

New sessions
Removed test image
Merge branch 'master' of https://github.com/detroit-labs/mobidevday13
JD photos