Initial hood implementation.

- Zeroing works, control loop converges.

Change-Id: Icf28f17f7623dbe565379ae14c56e699c2631a8e
diff --git a/y2017/control_loops/superstructure/hood/BUILD b/y2017/control_loops/superstructure/hood/BUILD
index 7b03141..17136c5 100644
--- a/y2017/control_loops/superstructure/hood/BUILD
+++ b/y2017/control_loops/superstructure/hood/BUILD
@@ -29,3 +29,19 @@
     '//frc971/control_loops:state_feedback_loop',
   ],
 )
+
+cc_library(
+  name = 'hood',
+  srcs = [
+    'hood.cc',
+  ],
+  hdrs = [
+    'hood.h',
+  ],
+  deps = [
+    ':hood_plants',
+    '//frc971/control_loops:profiled_subsystem',
+    '//y2017/control_loops/superstructure:superstructure_queue',
+    '//y2017:constants',
+  ],
+)