Added Font Icons

See http://zurb.com/playground/foundation-icon-fonts-3 for usage. You
can use it anywhere on the site.
Fixed Homepage Button

Fixed Homepage Button not being responsive.
Changed CSS rule to prevent conflicts.
Merge pull request #183 from SUNY-Albany-CCI-INF362/Hompage-Buttons

Hompage buttons
Merge pull request #184 from SUNY-Albany-CCI-INF362/master

Hompage buttons