Split out superstructure into arm and intake state feedback loops.

This is more code for the structure of the superstructure control loop.

Change-Id: I4abc83b04c57174ce087be0932e777cafdce8373
diff --git a/y2016/control_loops/python/BUILD b/y2016/control_loops/python/BUILD
index 9396fea..4c261e1 100644
--- a/y2016/control_loops/python/BUILD
+++ b/y2016/control_loops/python/BUILD
@@ -56,6 +56,7 @@
     'intake.py',
   ],
   deps = [
+    '//aos/common/util:py_trapezoid_profile',
     '//external:python-gflags',
     '//external:python-glog',
     '//frc971/control_loops/python:controls',