Don't redirect to request uri If a url is requested which isn't the FLYS start page (FLYS.html) the user had been redirected to this page after successfull authentication. This caused wrong redirects after a authentication is expired and if the browser preloads e.g. the CSS file. Therefore allow to set a redirect url in the web.xml config to always redirect the user to the correct page after successfull authentication. Fix for flys/issue970 (Zugangsfehler FLYS 2.9.3)

<?xml version="1.0" encoding="UTF-8" ?>
<backend-database>
    <!-- This is the default backend db configuration. -->
    <user>flys</user>
    <password>flys</password>
    <dialect>org.hibernate.dialect.PostgreSQLDialect</dialect>
    <driver>org.postgresql.Driver</driver>
    <url>jdbc:postgresql://localhost:5432/flys</url>
</backend-database>