[cheese] Add chapter IDs to documentation

[David King <davidk src gnome org>]

commit 5c4d80ad24b89a3f9bf5157b161dcfb7d4620762
Author: David King <amigadave amigadave com>
Date:   Sat Nov 19 22:45:06 2011 +0100

    Add chapter IDs to documentation

 docs/reference/cheese-docs.xml |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)
---
diff --git a/docs/reference/cheese-docs.xml b/docs/reference/cheese-docs.xml
index 385d4a7..c4ce71f 100644
--- a/docs/reference/cheese-docs.xml
+++ b/docs/reference/cheese-docs.xml
@@ -15,12 +15,13 @@
     </releaseinfo>
   </bookinfo>
 
-  <chapter>
+  <chapter id="cheese-overview">
     <title>Cheese Overview</title>
     <para>
     Cheese uses your webcam to take photos and videos, applies fancy special
     effects and lets you share the fun with others. Cheese also provides two
-    libraries for use by other applications: libcheese and libcheese-gtk.
+    libraries for use by other applications: <link linkend="libcheese">
+    libcheese</link> and <link linkend="libcheese-gtk">libcheese-gtk</link>.
     </para>
 
     <para>
@@ -41,7 +42,7 @@
     </para>
   </chapter>
 
-  <chapter>
+  <chapter id="libcheese">
     <title>libcheese</title>
     <para>
     libcheese provides video and photo capture functionality which does not
@@ -54,7 +55,7 @@
     <xi:include href="xml/cheese-file-util.xml"/>
   </chapter>
 
-  <chapter>
+  <chapter id="libcheese-gtk">
     <title>libcheese-gtk</title>
     <para>
     libcheese-gtk provides video and photo capture widgets for use in GTK+
@@ -65,7 +66,7 @@
     <xi:include href="xml/cheese-widget.xml"/>
   </chapter>
 
-  <chapter>
+  <chapter id="running-cheese">
     <title>Running Cheese</title>
     <xi:include href="cheese.xml"/>
   </chapter>