May I suggest adding the .css and .png file types to the default filter list? Original: <Valve className="org.apache.catalina.cluster.tcp.ReplicationValve" filter=".*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.txt;"/> Suggested: <Valve className="org.apache.catalina.cluster.tcp.ReplicationValve" filter=".*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.htm;.*\.html;.*\.css;.*\.txt;"/>
Seems reasonable: done.
I think adding .jpeg would also be a good idea, it's a very common extension for JPEGs.