Bump firehol to 3.1.5 and iprange to 1.0.4

Author: philwhineray

package.conf

@@ -1,9 +1,9 @@
 # This file is sourced by other scripts and details the versions we build
 
-FIREHOL_VERSION=3.1.4
+FIREHOL_VERSION=3.1.5
 FIREHOL_URL=https://github.com/firehol/firehol/releases/download/v$FIREHOL_VERSION
 
-IPRANGE_VERSION=1.0.3
+IPRANGE_VERSION=1.0.4
 IPRANGE_URL=https://github.com/firehol/iprange/releases/download/v$IPRANGE_VERSION
 
 NETDATA_VERSION=1.7.0