Added styles for contact cards

Signed-off-by: Marc-Oliver Teschke <marcoliverteschke@mac.com>
Added FontAwesome

Signed-off-by: Marc-Oliver Teschke <marcoliverteschke@mac.com>
Two-sided contacts, JavaScripts, FontAwesome, selective field rendering

Signed-off-by: Marc-Oliver Teschke <marcoliverteschke@mac.com>
Added Modernizr, app-JS

Signed-off-by: Marc-Oliver Teschke <marcoliverteschke@mac.com>