Docs: Move FS config to new Configuration section

Bug: 20102980
Change-Id: I12462f41352846662794fd8107fa81b983f9aabc
diff --git a/src/devices/devices_toc.cs b/src/devices/devices_toc.cs
index 855ac91..de70dd0 100644
--- a/src/devices/devices_toc.cs
+++ b/src/devices/devices_toc.cs
@@ -192,7 +192,7 @@
             </a>
         </div>
         <ul>
-          <li><a href="<?cs var:toroot ?>devices/tech/filesystem-config.html">File System Configuration</a></li>
+          <li><a href="<?cs var:toroot ?>devices/tech/config/filesystem.html">File System</a></li>
           <li><a href="<?cs var:toroot ?>devices/tech/config/kernel.html">Kernel</a></li>
           <li><a href="<?cs var:toroot ?>devices/tech/config/low-ram.html">Low RAM</a></li>
           <li><a href="<?cs var:toroot ?>devices/tech/config/renderer.html">OpenGLRenderer</a></li>
diff --git a/src/devices/tech/filesystem-config.jd b/src/devices/tech/config/filesystem.jd
similarity index 100%
rename from src/devices/tech/filesystem-config.jd
rename to src/devices/tech/config/filesystem.jd