[libgfbgraph] Introduce a micro version

[Debarshi Ray <debarshir src gnome org>]

commit 770aee7b0a907163cd990aef79a1f04d504fcb0f
Author: Debarshi Ray <debarshir gnome org>
Date:   Tue Aug 20 23:40:16 2013 +0200

    Introduce a micro version
    
    The next version to be released will be 0.2.1. This way the .pc file
    will not change for every release.

 configure.ac |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 3eb0add..751a991 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,8 @@
 m4_define([api_major], [0])
-m4_define([api_minor], [3])
+m4_define([api_minor], [2])
+m4_define([api_micro], [1])
 
-m4_define([gfbgraph_version], [api_major.api_minor])
+m4_define([gfbgraph_version], [api_major.api_minor.api_micro])
 
 AC_PREREQ([2.63])
 AC_INIT([gfbgraph], [gfbgraph_version],