Fixed self documentation when querying documentation related to a specific resource (uri, uri-template, ..)

Before it was showing only the first found
so if we had
  "/foo" GET -> FOO_GET_HANDLER
  "/foo" POST -> FOO_POST_HANDLER
It was showing only the first, now this is working as expected.

library/server/wsf/router/documentation/wsf_self_documented_handler.e

@@ -14,10 +14,19 @@ feature -- Documentation
 			--| `m' and `a_request_methods' are useful to produce specific documentation when the handler is used for multiple mapping.
 		require
 			m_attached: m /= Void
-			a_request_methods_attached: a_request_methods /= Void
 		deferred
 		ensure
 			mapping_documentation_attached: Result /= Void
 		end
 
+note
+	copyright: "2011-2013, Jocelyn Fiat, Javier Velilla, Olivier Ligot, Eiffel Software and others"
+	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
+	source: "[
+			Eiffel Software
+			5949 Hollister Ave., Goleta, CA 93117 USA
+			Telephone 805-685-1006, Fax 805-685-6869
+			Website http://www.eiffel.com
+			Customer support http://support.eiffel.com
+		]"
 end