Cleaning up the "realms"

[Alan DeKok]

  I'm getting close to being able to commit some of the massive changes
I've been talking about.  No "magic" features yet, but the code is much
better.

  However... as part of the changes, I think I've got to clean up the
handling of realms.  With a bit more work, I think I can make the
old-style "realms" configurations map to the new method when the server
starts up.

  The more complicated piece is the "realms" module.  The whole
"ignore_null" and "ignore_default" configuration is wrong.  It can
probably be done via the new "if/then/else" in the authorize section.

  I'll see if I can figure out a decent way of getting that to work.

  I'd also like to move the rlm_realm configs prefix/suffix &&
"delimiter" to the individual "realms" section in proxy.conf, but that
might break things.

  Alan DeKok.
--
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