[gnome-builder] autotools-templates: use major_version for abi_version default

[Christian Hergert <chergert src gnome org>]

commit 4727f38e3f0dae0121b0f2c2df8d95ce82286455
Author: Christian Hergert <chergert redhat com>
Date:   Thu May 19 13:12:58 2016 +0300

    autotools-templates: use major_version for abi_version default

 .../autotools_templates/resources/configure.ac     |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plugins/autotools-templates/autotools_templates/resources/configure.ac 
b/plugins/autotools-templates/autotools_templates/resources/configure.ac
index 94c3b96..084072d 100644
--- a/plugins/autotools-templates/autotools_templates/resources/configure.ac
+++ b/plugins/autotools-templates/autotools_templates/resources/configure.ac
@@ -9,7 +9,7 @@ m4_define([minor_version],[{{minor_version}}])
 m4_define([micro_version],[{{micro_version}}])
 m4_define([package_version],[major_version.minor_version.micro_version])
 m4_define([bug_report_url],[https://bugzilla.gnome.org/enter_bug.cgi?product={{name}}])
-m4_define([api_version],[0])
+m4_define([api_version],[major_version])
 
 AX_IS_RELEASE([micro-version])