WPF v0.2.0

-Zurb Foundation update to v4.1.2
-Fixed search page for quote's
-Added a constant for changing the "Home"-url that is used with the
breadcrumbs (WPF_BREADCRUMB_HOME_URL). Default is still home_url('/').
-Fixed the footer in single.php and content.php so it doesnt break
content.
-Added wp-caption styles.
-Added wp aligning styles wish is also used for (img) wp-caption.