Moved Drivetrain from y2017_bot3 python to frc971

Change-Id: Ie7bb94c839ff1483d53a60abb2164a87f662cf4e
diff --git a/y2017_bot3/control_loops/python/BUILD b/y2017_bot3/control_loops/python/BUILD
index ab4b383..0209757 100644
--- a/y2017_bot3/control_loops/python/BUILD
+++ b/y2017_bot3/control_loops/python/BUILD
@@ -8,7 +8,7 @@
   deps = [
     '//external:python-gflags',
     '//external:python-glog',
-    '//frc971/control_loops/python:controls',
+    '//frc971/control_loops/python:drivetrain',
   ],
   restricted_to = ['//tools:k8'],
 )
@@ -22,7 +22,7 @@
   deps = [
     '//external:python-gflags',
     '//external:python-glog',
-    '//frc971/control_loops/python:controls',
+    '//frc971/control_loops/python:polydrivetrain',
   ],
   restricted_to = ['//tools:k8'],
 )