Version bump.

CHANGELOG

+V2.2.0.4 / 21.2.2017
+- Updated bundled ldns version to 1.7.0.
+- Updated bundled OpenSSL version to 1.0.2k.
+- Disabled DLV.
+
 V2.2.0.3 / 16.11.2016
 - Updated bundled OpenSSL version to 1.0.2j.
 - Able to build 64-bit Windows extension for Firefox.

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.60])
-AC_INIT([dnssec-validator], [2.2.0.3], [dnssec-validator-users@lists.nic.cz])
+AC_INIT([dnssec-validator], [2.2.0.4], [dnssec-validator-users@lists.nic.cz])
 AC_CONFIG_SRCDIR([plugin-source/common/common.h])
 AC_CONFIG_HEADERS([plugin-source/config.h])
 AC_CONFIG_MACRO_DIR([m4])