Fix vnstat directory creation

Fix update destroy /etc/init.d -> rc.d/init.d link

config/rootfiles/updater/filelists/files

@@ -1,5 +1,5 @@
 opt/pakfire/db/core/mine
-etc/init.d/mISDN
+etc/rc.d/init.d/mISDN
 etc/modprobe.d/blacklist
 usr/bin/bc
 usr/bin/dc

config/rootfiles/updater/update.sh

@@ -196,6 +196,7 @@ sed -i 's|"net", SYSFS{address}|"net", SYSFS{type}=="1", SYSFS{address}|g' \
 # Move vnstat database to /var/log/rrd
 #
 mkdir -p /var/log/rrd.bak/vnstat
+mkdir -p /var/log/rrd/vnstat
 if [ -e /var/log/vnstat ]; then
     cp -pR /var/log/vnstat /var/log/rrd.bak/vnstat
     mv /var/log/vnstat /var/log/rrd/vnstat