[library-web] Include Amtk in developer.gnome.org

[Sébastien Wilmet <swilmet src gnome org>]

commit b442f9ee2631585c3943e4fb0d47d3d90f249260
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Apr 15 11:06:30 2018 +0200

    Include Amtk in developer.gnome.org

 data/extra-tarballs |    1 +
 data/overlay.xml.in |    7 +++++++
 2 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/data/extra-tarballs b/data/extra-tarballs
index 68e64f4..6ddc19b 100644
--- a/data/extra-tarballs
+++ b/data/extra-tarballs
@@ -96,6 +96,7 @@ gnome://libgit2-glib
 gnome://libgudev
 gnome://gspell
 gnome://tepl
+gnome://amtk
 
 gnome://gnome-devel-docs?min=3.15
 gnome://gnome-user-docs?min=3.15
diff --git a/data/overlay.xml.in b/data/overlay.xml.in
index dea678b..4a4dd7a 100644
--- a/data/overlay.xml.in
+++ b/data/overlay.xml.in
@@ -1351,6 +1351,13 @@ libgudev is a library providing GObject bindings for libudev.
       </abstract>
     </document>
 
+    <document doc_module="amtk" channel="devel" category="api">
+      <subsection>api-utilities</subsection>
+      <abstract>
+        Actions, Menus and Toolbars Kit for GTK+ applications
+      </abstract>
+    </document>
+
     <document doc_module="libgxps" channel="devel">
       <category>api-base</category>
       <subsection>api-utilities</subsection>