[gxml] Set version to 0.15.3

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit b7c886e554b51970e1472fc2e62b053b3381d4f6
Author: Daniel Espinosa <esodan gmail com>
Date:   Wed Sep 6 14:02:17 2017 -0500

    Set version to 0.15.3

 configure.ac |    2 +-
 meson.build  |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9110af6..9edff09 100644
--- a/configure.ac
+++ b/configure.ac
@@ -12,7 +12,7 @@
 # Release Version
 m4_define([project_major_version], [0])
 m4_define([project_minor_version], [15])
-m4_define([project_micro_version], [2])
+m4_define([project_micro_version], [3])
 m4_define([project_nano_version], [0])
 
 # LT_VERSION
diff --git a/meson.build b/meson.build
index ba02843..5a588e5 100644
--- a/meson.build
+++ b/meson.build
@@ -2,7 +2,7 @@ project('gxml', [ 'vala', 'c'], version : '0.15.0')
 
 PROJECT_NAME = meson.project_name ()
 API_VERSION = '0.16'
-PROJECT_VERSION = '0.15.2'
+PROJECT_VERSION = '0.15.3'
 VERSIONED_PROJECT_NAME = PROJECT_NAME+'-'+API_VERSION
 CAMEL_CASE_NAME = 'GXml'
 VERSIONED_CAMEL_CASE_NAME = CAMEL_CASE_NAME +'-'+ API_VERSION