Changes to build environment for windows compatability

src/mermaid.js

@@ -1,17 +1,3 @@
-//(function (root, factory) {
-//    if (typeof exports === 'object') {
-//        // CommonJS
-//        module.exports = factory(require('b'));
-//    } else if (typeof define === 'function' && define.amd) {
-//        // AMD
-//        define(['b'], function (b) {
-//            return (root.returnExportsGlobal = factory(b));
-//        });
-//    } else {
-//        // Global Variables
-//        root.returnExportsGlobal = factory(root.b);
-//    }
-//}(this, function (b) {
 /**
  * Web page integration module for the mermaid framework. It uses the mermaidAPI for mermaid functionality and to render
  * the diagrams to svg code.