[tomboy] Add note directory watcher documentation

[Sanford Armstrong <sharm src gnome org>]

commit c317541d6880ab1050bdcc968e29ac7ad8eb8a3b
Author: Paul Cutler <pcutler gnome org>
Date:   Sat Jan 23 15:34:38 2010 -0600

    Add note directory watcher documentation

 help/C/addins-tools.page |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/help/C/addins-tools.page b/help/C/addins-tools.page
index ce182fd..9dd7833 100644
--- a/help/C/addins-tools.page
+++ b/help/C/addins-tools.page
@@ -63,4 +63,13 @@
 	also add rows for <em>Tasks</em> and <em>Appointment</em> automatically.</p>
 </section>
 
+<section id="watcher">
+  <title>Note Directory Watcher</title>
+  <p>The Note Directory Watcher addin monitors the directory your Tomboy notes
+	are saved in.  If the addin detects changes to your notes, it will apply
+	those changes and they will be displayed in your notes.  This addin is
+	typically used with 3rd party sync services such as Dropbox.  Setting
+	up 3rd party sync services is outside the scope of this help.</p>
+</section>
+
  </page>