[library-web] Add switcheroo-control API documentation

[Bastien Nocera <hadess src gnome org>]

commit 98cd63188cd3348e9805704580c5bfbfdf57e154
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Sep 20 19:08:18 2017 +0200

    Add switcheroo-control API documentation

 data/extra-tarballs |    1 +
 data/overlay.xml.in |    8 ++++++++
 2 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/data/extra-tarballs b/data/extra-tarballs
index 237bf88..28156ce 100644
--- a/data/extra-tarballs
+++ b/data/extra-tarballs
@@ -10,6 +10,7 @@ http://poppler.freedesktop.org/poppler-0.16.0.tar.gz
 http://poppler.freedesktop.org/poppler-0.24.5.tar.xz
 http://people.freedesktop.org/~hadess/iio-sensor-proxy-1.0.tar.xz
 https://github.com/hadess/iio-sensor-proxy/releases/download/2.3/iio-sensor-proxy-2.3.tar.xz
+https://github.com/hadess/switcheroo-control/releases/download/1.2/switcheroo-control-1.2.tar.xz
 # pygobject 2.18 has not been part of any official release set (2.26 went with
 # 2.16, and 2.27 is using 2.19), so we force it here
 gnome://pygobject?min=2.14
diff --git a/data/overlay.xml.in b/data/overlay.xml.in
index 7e5683f..e83aff3 100644
--- a/data/overlay.xml.in
+++ b/data/overlay.xml.in
@@ -1336,6 +1336,14 @@ libgudev is a library providing GObject bindings for libudev.
       </_abstract>
     </document>
 
+    <document doc_module="switcheroo-control" channel="devel">
+      <category>api</category>
+      <subsection>api-utilities</subsection>
+      <_abstract>
+        switcheroo-control is a D-Bus proxy for dual-GPU desktop integration.
+      </_abstract>
+    </document>
+
     <document doc_module="release-notes" channel="misc" old-channel="users">
       <_title>Release Notes</_title>
       <_abstract>