bacula default db

Hi folks,

while trying to merge all the needed stuff for bacula (btw, a very nice 
network backup tool ;) from trunk to stable I noticed that we choosed to 
prefer mysql in favour of postgresql as default database if both are 
installed.
Because of my own experience and several reports from other people, bacula is 
performing better with pgsql than with mysql.

Ok ... now you know the reason why I'd like to change the current default 
database selection for bacula ;)

bbl, 

Christian