safe-search: restart dnsmasq instead of reload

Some users have reported that reloading dnsmasq does not always work. It
sometimes stop responding to DNS lookup requests after being reloaded.
This patch changes "safe-search-maintenance" so that it restarts dnsmasq
instead of reloading it.

Signed-off-by: Gregory L. Dietsche <gregory.dietsche@cuw.edu>

net/safe-search/files/safe-search-maintenance

@@ -483,6 +483,6 @@ EOL
 fi
 
 if [ "$RELOAD_DNSMASQ" = "1" ]; then
-  echo reloading dnsmasq to activate new IP addresses.
-  /etc/init.d/dnsmasq reload
+  echo restarting dnsmasq to activate new IP addresses.
+  /etc/init.d/dnsmasq restart
 fi