[Aide] writing new AIDE data base to stderr

[Richard van den Berg]

Sven.Hartrumpf at fernuni-hagen.de wrote:
> So, AIDE allows to write simple scripts that compress the data base with programs
> other than gzip and/or encrypt the data base with gpg etc. Very cool!
> So maybe you can drop the encryption/PGP points from the file Todo by adding a
> simple script example.

I added your bzip2 example to the contrib directory, thanks. If anyone 
can make a verfied test case with a pgp script as well, I'll add that 
one too.

Sincerely,

Richard van den Berg