Update to Foundation 4.3.2. Licence change to GPL.

Updated to Foundation 4.3.2. Added jQuery.noConflict to Foundation
initialize function. This replaces the (function($) {}(jQuery)); wrapper
in foundation.min.js. Moved Foundation initialize function from
footer.php to js/foundation_init.js. Using wp_enqueue_script ensures it
gets loaded after foundation.min.js loads. Also it's now easier to
dequeue and replace it in a child theme. Change licence to GPL as the
theme contains GPL and MIT licenced code.
Initial commit