added meta information

• description
• twitter card data
• open graph data
Always Be Shipping in ORANGE
Merge changes with safety-stop branch

Merge branch 'safety-stop' into safety-stop-test-team
new photos

• added new photos from andrew
• need to save/optimize for web/put on server
tweaked photos, language

• tweaked photo position
• change rockstar to in-house
(http://cristinajcordova.com/post/.../how-to-hire-more-women-at-your-sta
rtup‎)
Update photos and about text

Merge branch 'safety-stop' into safety-stop-test-team