this adds the rsnapshot backup utility to the packages feed.
To be compatible with busybox logger, I had to patch rsnapshot to don't
pass -i to logger. This package was also proposed in Ticket #11371, but
in a wrong categorie, without this patch, without most of the dependencies
and without the conffiles line to save rsnapshot.conf over sysupgrade.
[florian: fix whitespaces and clean up configure args]
Signed-off-by: Stefan Hellermann <stefan@the2masters.de>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/packages@34508 3c298f89-4303-0410-b956-a3cf2f4a3e73
