Minor improvements

pom.xml

@@ -9,7 +9,7 @@
 	<packaging>war</packaging>
 
 	<name>dummy-service</name>
-	<description>Dummy service for microservice architecture</description>
+	<description>A dummy-service that manages some html documents</description>
 
 	<properties>
 		<java.version>1.8</java.version>

src/main/java/de/rtuni/ms/ds/controller/ApplicationController.java

@@ -5,11 +5,6 @@
 
 package de.rtuni.ms.ds.controller;
 
-import javax.servlet.RequestDispatcher;
-import javax.servlet.http.HttpServletRequest;
-
-import org.springframework.boot.web.servlet.error.ErrorController;
-import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;