Autogen rules written for elevator module.

Put most things in the y2015 namespace since codegen wants to place
the controller gains in that namespace.

Change-Id: Ib3ef6eb38200bf0d80cba972cbe06ea366522ec6
diff --git a/y2015/control_loops/claw/claw_main.cc b/y2015/control_loops/claw/claw_main.cc
index d1b869c..8b0c21f 100644
--- a/y2015/control_loops/claw/claw_main.cc
+++ b/y2015/control_loops/claw/claw_main.cc
@@ -4,7 +4,7 @@
 
 int main() {
   ::aos::Init();
-  frc971::control_loops::Claw claw;
+  y2015::control_loops::Claw claw;
   claw.Run();
   ::aos::Cleanup();
   return 0;