[Dump-users] Changed deprecation FAQ contact address

[Antonios C. <an...@it...>]

Hi,

because I've signed the deprecation FAQ with my e-mail address, lately
I've received a couple of general dump questions and a couple of
questions/comments on the deprecation FAQ, which I don't really know how
to answer; so I changed the notice to encourage people to send to the
mailing list rather than to me.  Specifically, I wrote the following:

   Questions, suggestions, and comments should go to the dump-users
   mailing list. Despite appearances, I'm not a dump expert; I just
   wrote up. But if you really want to email me, my address is
   an...@it....