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/python/BUILD b/y2015/control_loops/python/BUILD
index 77c3d81..16fc62b 100644
--- a/y2015/control_loops/python/BUILD
+++ b/y2015/control_loops/python/BUILD
@@ -61,3 +61,15 @@
     '//frc971/control_loops/python:controls',
   ],
 )
+
+py_binary(
+  name = 'elevator',
+  srcs  = [
+    'elevator.py',
+  ],
+  deps = [
+    '//external:python-gflags',
+    '//external:python-glog',
+    '//frc971/control_loops/python:controls',
+  ],
+)