binary files removed

frontend-js/src/main/js/logger.js

 "use strict";
 
 var log4js = require('log4js');
-var logger = log4js.getLogger();
 
+var $depth = 10;
+
+log4js.configure({
+  appenders : [ {
+    type : "console",
+    layout : {
+      type : "pattern",
+      pattern : "%[%p {%x{ln}} -%]\t%m",
+      tokens : {
+        ln : function() {
+          // The caller:
+          var filePath = (new Error()).stack.split("\n")[$depth].split("\\");
+          filePath = filePath[filePath.length - 1].split("/");
+          return filePath[filePath.length - 1];
+        }
+      }
+    }
+  } ]
+});
+
+var logger = log4js.getLogger();
 module.exports = logger;