sshoptions setting (Closes: #388543)

behaviour, as proposed on
http://lists.riseup.net/www/arc/backupninja/2006-07/msg00008.html

removed sys vserver not running noise report (anarcat suggestion)

later

comitting change to pgsql handler that I forgot to change, allows
the postgresql user to be set in backupninja.conf, instead of hardcoded

and clarification: for a given include/exclude/vsinclude statement, they now
support EITHER globbing with '*' OR symlinks in the path.

this into the docs/examples/Changelog

can work without any passphrase ; thanks Micah for the bug report

how to get it to do so, so I just removed that piece ;)

sent in the rhsys handler, made it work for both redhat and debian

otherwise when you run a test run it will print: debug su $user -c "$execstr"
instead of expanding those variables
the backslashes in the output= lines were wrong, but the debug lines
were necessary :)

 mysql handler: removed over-enthusiastic quote-escaping, related to su ;
 previous versions broke the mysql handler both on sarge and sid.