Added motor speed matching code into the shifter code.
diff --git a/frc971/control_loops/update_polydrivetrain.sh b/frc971/control_loops/update_polydrivetrain.sh
index 71e5d09..cd0d71e 100755
--- a/frc971/control_loops/update_polydrivetrain.sh
+++ b/frc971/control_loops/update_polydrivetrain.sh
@@ -1,6 +1,8 @@
 #!/bin/bash
 #
-# Updates the drivetrain controller.
+# Updates the polydrivetrain controller and CIM models.
 
 ./python/polydrivetrain.py drivetrain/polydrivetrain_motor_plant.h \
-    drivetrain/polydrivetrain_motor_plant.cc
+    drivetrain/polydrivetrain_motor_plant.cc \
+    drivetrain/polydrivetrain_cim_plant.h \
+    drivetrain/polydrivetrain_cim_plant.cc