fix to wrong interval filter apply behavior, other changes may apply

Author: nikitaeverywhere

package.json

@@ -1,7 +1,7 @@
 {
   "name": "LightPivotTable",
   "author": "ZitRo",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "A lightweight pivot table for MDX2JSON source for InterSystems Cache",
   "main": "test/testServer.js",
   "repository": {

source/js/MDXParser.js

@@ -133,12 +133,6 @@ MDXParser.prototype.mdxType = function (mdx) {
  */
 MDXParser.prototype.applyFilter = function (basicMDX, filterSpec) {
 
-    var re = /\((([^\),])+,?)+\)/; // gathered filter
-
-    if (re.test(filterSpec)) {
-        return basicMDX + " %FILTER " + filterSpec.substr(1, filterSpec.length-2).split(",").join(" %FILTER ");
-    }
-
     return basicMDX + " %FILTER " + filterSpec;
 
 };