Do not exclude mysql & postgresql

We made an assumption that the filesystem has not been snapshotted,
in the case that it could be snapshotted we certainly do not want
to exclude mysql & pgsql from the backups.

dbackup

@@ -47,7 +47,8 @@ my @defaultSystemExcl = ("/dev","/run","/proc","/sys","/misc","/media","/mnt");
 # These should be backed up separately
 my @defaultDataExcl = (
 		# We cannot backup the DB reliably by just copying files
-		"/var/lib/mysql","/var/lib/pgsql",
+		# NK: Unless if we snapshotting the FS first
+		#"/var/lib/mysql","/var/lib/pgsql",
 
 		# Exclude amavis working files
 		"/var/amavis/tmp/",