[KON-436] WEB-INF/web.xml added
diff --git a/angular.json b/angular.json
index 51b699f..9f999ed 100644
--- a/angular.json
+++ b/angular.json
@@ -22,7 +22,8 @@
             "assets": [
               "src/assets",
               "src/favicon.ico",
-              "src/service-worker.js",
+              "src/service-worker.js",			  
+			  "src/WEB-INF",
               {
                 "glob": "**/*",
                 "input": "config",
@@ -112,6 +113,7 @@
               "src/assets",
               "src/favicon.ico",
               "src/service-worker.js",
+			  "src/WEB-INF",
               {
                 "glob": "**/*",
                 "input": "config",
diff --git a/package.json b/package.json
index f2edf8c..9644923 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
     "sy-post-build": "node hooks/post-build.js",
     "sy-build": "npm run sy-pre-build && ng build --base-href /contactdatabase/ --prod --aot && npm run sy-post-build",
     "sy-build-noprod": "npm run sy-pre-build && ng build --base-href /contactdatabase/ && npm run sy-post-build",
+	"sy-build-prod": "npm run sy-pre-build && ng build --prod --aot --base-href /contactdatabase/ && npm run sy-post-build",
     "start-in-docker": "npm run sy-pre-start && ng serve --optimization=false --vendor-chunk --common-chunk --host=0.0.0.0 --disableHostCheck=true --proxy-config proxy-docker.conf.json",
     "start-in-docker-unsecure": "npm run sy-pre-start && ng serve --optimization=false --vendor-chunk --common-chunk --host=0.0.0.0 --disableHostCheck=true --proxy-config proxy-docker-unsecure.conf.json"
   },
diff --git a/src/WEB-INF/web.xml b/src/WEB-INF/web.xml
new file mode 100644
index 0000000..94ac5db
--- /dev/null
+++ b/src/WEB-INF/web.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
+                      http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
+  version="3.1">
+
+	<error-page>
+         <error-code>404</error-code>
+         <location>/index.html</location>
+    </error-page>
+
+</web-app>