Jetty configuration roundup for v3

[Marvin S. Addison]

> (d) jetty-shib.xml (Jetty DSL)

Seems like the best option to me. I got up to speed with the Jetty XML 
configuration syntax quickly and found it straightforward and flexible.

> It also seems not possible to provide a single jetty-shib.xml
> configuration using the Jetty DSL, since the DTD prohibits the use of
> a single file for configuring SSL as well as the Server.

Can you say more about this? I did a Jetty (8.1.8) configuration 
recently that consolidated parts from the distribution files into a 
single monolithic config that included a fair bit of SSL config (down 
into cipher suites). Maybe it's something new to Jetty 9 or a part I 
didn't touch (e.g. TrustManager).

M