[libgxps] release: 0.2.4

[Carlos Garcia Campos <carlosgc src gnome org>]

commit a4ef10a552435da24f3ea87126dad96799922fde
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Mon Jun 20 18:03:59 2016 +0200

    release: 0.2.4

 NEWS         |   15 +++++++++++++++
 configure.ac |    7 ++++---
 2 files changed, 19 insertions(+), 3 deletions(-)
---
diff --git a/NEWS b/NEWS
index a52e68a..71149c0 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,18 @@
+libgxps 0.2.4 (20 June 2016)
+============================
+
+Bug fixes:
+
+    - Fix the build with GCC >= 6 (Michael Catanzaro)
+    - Fix non-literal format string warning for clang (#760177,
+      Ting-Wei Lan)
+
+Tools:
+
+    - Correctly show translated messages for command line tools on
+      some locales (#760437, Ting-Wei Lan)
+
+
 libgxps 0.2.3.2 (4 September 2015)
 ==================================
 
diff --git a/configure.ac b/configure.ac
index a934cc4..034b034 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,9 +4,10 @@
 
 m4_define([gxps_major_version],[0])
 m4_define([gxps_minor_version],[2])
-m4_define([gxps_micro_version],[3])
-m4_define([gxps_extra_version],[2])
-m4_define([gxps_version],[gxps_major_version.gxps_minor_version.gxps_micro_version.gxps_extra_version])
+m4_define([gxps_micro_version],[4])
+m4_define([gxps_extra_version],[])
+m4_define([gxps_version],[gxps_major_version.gxps_minor_version.gxps_micro_version()gxps_extra_version])
+
 
 # Libtool versioning. The backend and view libraries have separate versions.
 # Before making a release, the libtool version should be modified.