dnsmasq: bump version

closes #97.

package/dnsmasq/dnsmasq.mk

@@ -5,7 +5,7 @@
 #############################################################
 
 DNSMASQ_SITE:=http://thekelleys.org.uk/dnsmasq
-DNSMASQ_UPVER:=2.46
+DNSMASQ_UPVER:=2.47
 DNSMASQ_SOURCE:=dnsmasq-$(DNSMASQ_UPVER).tar.gz
 DNSMASQ_DIR:=$(BUILD_DIR)/dnsmasq-$(DNSMASQ_UPVER)
 DNSMASQ_BINARY:=dnsmasq