[gtk+] Add an index for 3.10 api additions

[Matthias Clasen <matthiasc src gnome org>]

commit 026d47d909edb98a41039a5af3b1572c99cc7353
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Mar 17 03:18:22 2013 -0400

    Add an index for 3.10 api additions

 docs/reference/gtk/gtk-docs.sgml |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/gtk/gtk-docs.sgml b/docs/reference/gtk/gtk-docs.sgml
index 6260fb8..ebebd1c 100644
--- a/docs/reference/gtk/gtk-docs.sgml
+++ b/docs/reference/gtk/gtk-docs.sgml
@@ -416,6 +416,10 @@
     <title>Index of new symbols in 3.8</title>
     <xi:include href="xml/api-index-3.8.xml"><xi:fallback /></xi:include>
   </index>
+  <index id="api-index-3-10" role="3.10">
+    <title>Index of new symbols in 3.10</title>
+    <xi:include href="xml/api-index-3.10.xml"><xi:fallback /></xi:include>
+  </index>
 
   <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>