dtc: Remove "home page" link

The supposed home page hasn't existed for some time.  We don't really have
anything else, so remove the link from the README.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
diff --git a/README b/README
index 979974a..f92008f 100644
--- a/README
+++ b/README
@@ -14,7 +14,3 @@
 
 Core device tree bindings are discussed on the devicetree-spec list:
 mailto:devicetree-spec@vger.kernel.org
-
-Home Page
----------
-http://devicetree.org/Device_Tree_Compiler