Prepare 4.14.3 release

NEWS

+4.14.3
+======
+- Always provide files for vala bindings
+
 4.14.2
 ======
 - Use 'gsettings' as a common channel name for the GSetting backend

configure.ac.in

@@ -11,7 +11,7 @@ m4_define([libxfconf_verinfo], [3:0:0])
 m4_define([libxfconf_version_api], [0])
 m4_define([xfconf_version_major], [4])
 m4_define([xfconf_version_minor], [14])
-m4_define([xfconf_version_micro], [2])
+m4_define([xfconf_version_micro], [3])
 m4_define([xfconf_version_nano], [])
 m4_define([xfconf_version_build], [@REVISION@])
 m4_define([xfconf_version_tag], [])