Closes #346 No entity found! die'ing! at bridge.cgi line 467

More like a bandaid - the whole moderation system is weak sauce.
More work on issue #346
Closes #348 Bridge stops list processing if one list has a problem
Cleanup!
Closes #350 PlainText to HTML Mass Mailing Messages break ending tmpl_if, tmpl_unless, tmpl_loop blocks. Needs tests, Justin.
Test for issue #350
Tweak for issue #350
Some good ideas I got.
Added info about the Perl module requirements.
more notes to myself
Initial work on the new confirmation links via tokens.
Uh, more… initial work on token stuff.
Start of Default backend, cleaning up tests…
Initial tests added and all backends now supported. Time to test for reals.
Make this a little nicer.
making, "create_probable_missing_tables" a little more intelligent.
Finishing up the first pass of this feature…
This fixes the problem with the confirmation token not showing up in list invitation messages.
More things todo
Things should work now. Added CAPTCHA option to the, "resend_config" stuff, so you're not left relying on the (broken) "resend a confirmation?" step.