[Wxlua-users] Updated XXX_rules.lua files for clarity and consistency

[John L. <jla...@gm...>]

I have made some rather big changes to the rules files, but I hope
everyone will agree that it's better to do it now than later. I think
the variable names and comments make things a lot more clear. Let me
know if anything is still not obvious or if something doesn't work.

Regards,
    John Labenski