make use of configurable $VSERVERINFO instead of hard-coded vserver-info.
fixed dpkg existence test inside vserver.
fixed $nodpkg use.
+ changes to pgsql handler
+ now checks if the specified vserver is running.
+ now checks if $PGSQLDUMP/$PGSQLDUMPALL are available where needed.
+ now checks if "postgres" user exists on the host/vserver.
version 0.7 -- July 26 2005
added ninjahelper: a dialog based wizard for creating backupninja configs.