Revamped About Page

Reworked the HTML & CSS for the About page to be consiistent with the
Hackathon page.
-Brian R
Added Mobile CSS

Added all the flavors of media queries for mobile CSS.
-Brian R
CSS & Founders at the top

Made some minor CSS changes for consistency.
Moved founders section to the top of the page.
Added Conference link to the footer.
-Brian R
More CSS

A couple minor changes to CSS.
-Brian R
Contact Page

Updated the Contact page
-Brian R
Contact Link in Header

Added a menu item for the Contact page to the headers
-Brian R
Added Starup Alley
Added Menu Links for Startup Alley
Merge pull request #1 from breed-redlocks/Audion

Audion - Adding Startup Alley page