Update provision.php

Allow provision variables of type boolean and numeric.

app/provision/resources/classes/provision.php

@@ -281,6 +281,8 @@ include "root.php";
 				foreach($_SESSION['provision'] as $key=>$val) {
 					if (strlen($val['var']) > 0) { $value = $val['var']; }
 					if (strlen($val['text']) > 0) { $value = $val['text']; }
+					if (strlen($val['boolean']) > 0) { $value = $val['boolean']; }
+					if (strlen($val['numeric']) > 0) { $value = $val['numeric']; }
 					if (strlen($value) > 0) { $provision[$key] = $value; }
 					unset($value);
 				}