Each platform's implementation of askappend() is no longer required
to consult cfg.logxfovr, because it gets done once in logging.c.
askappend() is now called only when a question _really_ needs to be
asked of the user. Also in this checkin, cleanup_exit() in console.c
no longer consults cfg.protocol to decide whether to save the random
seed, because random_save_seed() can make that decision for itself
and do it better.
git-svn-id: svn://svn.tartarus.org/sgt/putty@2552
cda61777-01e9-0310-a592-
d414129be87e