Add missing json-simple dependency

pom.xml

@@ -88,6 +88,11 @@
 			<artifactId>taglibs-standard-jstlel</artifactId>
 		</dependency>
 		<!--  JSon -->
+	 	<dependency>
+		   <groupId>com.googlecode.json-simple</groupId>
+		   <artifactId>json-simple</artifactId>
+		   <version>1.1</version>
+         </dependency>
 		 <dependency>
             <groupId>com.jayway.jsonpath</groupId>
             <artifactId>json-path</artifactId>