Expose CodeMirror as static property

src/js/easymde.js

@@ -2876,6 +2876,12 @@ EasyMDE.prototype.value = function (val) {
 };
 
 
+/**
+ * Expose CodeMirror as static property.
+ */
+EasyMDE.CodeMirror = CodeMirror;
+
+
 /**
  * Bind static methods for exports.
  */