cjanged core tools to v2.2.1

Author: fquirin

pom.xml

@@ -86,7 +86,7 @@
         <dependency>
 	        <groupId>net.b07z.sepia.server.core</groupId>
 	        <artifactId>sepia-core-tools</artifactId>
-	        <version>2.2.0</version>
+	        <version>2.2.1</version>
 	    </dependency>
         <dependency>
             <groupId>com.j2html</groupId>