UI documentation

[Rod Widdowson]

It has been troubling me for some time that there is not (AFAICS) a
non-javadoc description of the
net.shibboleth.idp.ui.context.RelyingPartyUIContext with template examples.
The information is there if people know how to look for it (read the example
templates and then check the javadoc) and I’d guess that our early adopters
have.

One of the reasons I have not added it (apart from other priorities) is that
I cannot see an obvious place to put the said documentation.  Maybe a tree
of pages immediately below (and referenced from) Configuration "UI
Considerations"?

What do other think?  Is this even a priority right now? If people are not
asking about it (and they are not) it would seem that it isn't.

R