PAXWEB-210

Just the other day I was able to finaly finish my work on PAXWEB-210.
This took me a while, after the upgrade to Jetty7 the configuration of the SecurityRealm through the web.xml descritptor didn’t work anymore. 🙁
The issue on this has been, that the context of the application was already started. I was able to work around this, and finally the realm can be configured before the context is started again.