add he 'include what you use' project

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190247 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/www/related.html b/www/related.html
index e3a9a7f..011cfbc 100644
--- a/www/related.html
+++ b/www/related.html
@@ -59,6 +59,18 @@
           Notes on using Clang to rebuild the whole Debian archive.
         </p>
       </dd>
+
+      <dt>Include what you use</dt>
+      <dd>
+        <p>
+          <b>Site:</b>
+        <a href="http://code.google.com/p/include-what-you-use/">http://code.google.com/p/include-what-you-use/</a>
+        </p>
+        <p>
+        Analyze #includes in C and C++ source files
+        </p>
+      </dd>
+
     </dl>
   </div>
 </body>