updated etxlink, ctools, colorbox, computed_field

sites/all/modules/contrib/dev/ctools/includes/math-expr.inc

@@ -99,7 +99,10 @@ class ctools_math_expr {
         'sqrt','abs','ln','log',
         'time', 'ceil', 'floor', 'min', 'max', 'round');
 
-    function __construct() {
+  /**
+   * ctools_math_expr constructor.
+   */
+  function __construct() {
         // make the variables a little more accurate
         $this->v['pi'] = pi();
         $this->v['e'] = exp(1);