#26 rename spc into utility and remove unused polyfills and utility funcs

js/base/utility.js

@@ -0,0 +1,30 @@
+/**
+ * @file utility funcs and polyfills
+ *
+ */
+// + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+// object literal with funcs for jquery plug-ins
+// + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+    var utility = {};
+
+// + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+// js trim func for ie
+// + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+if(typeof String.prototype.trim !== 'function') {
+    String.prototype.trim = function() {
+        return this.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
+    };
+}
+
+/**
+ * custom event handler ‘show’/’hide’ events for using .on()
+ */
+(function ($) {
+    $.each(['show', 'hide'], function (i, e) {
+        var el = $.fn[e];
+        $.fn[e] = function () {
+            this.trigger(e);
+            return el.apply(this, arguments);
+        };
+    });
+})(jQuery);