[Wesnoth-dev] New Theme Dialog

[John McNabb]

All,
    For those interested, I've just added a new theme dialog box started 
with ":theme".  Still needs some work, but it is at least functional.
Currently it only changes the preferences, so to actually see the changes 
you need to save/reload or start a new game.  It should bring up a list of 
all known themes, excluding "null" and "editor", and let you choose 
between them.  I am hoping to make improvements to it where it can 
actually apply the changes to the screen without having to save/reload, 
but that is turning out to be quite tricky, so I may punt on it in order 
to work on things that I know that I know how to do.

John aka Darth Fool

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        "In theory, theory and practice are the same, 
                but in practice they're different."
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John W. C. McNabb
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