Add plotters for the accelerator and finisher

These are what we used to tune them.

Change-Id: Ib492b717e38043a73c2d98e93c885d82df1513b6
diff --git a/frc971/analysis/BUILD b/frc971/analysis/BUILD
index b72634a..f040f5d 100644
--- a/frc971/analysis/BUILD
+++ b/frc971/analysis/BUILD
@@ -82,6 +82,8 @@
         "//frc971/control_loops/drivetrain:drivetrain_plotter",
         "//frc971/control_loops/drivetrain:robot_state_plotter",
         "//frc971/wpilib:imu_plotter",
+        "//y2020/control_loops/superstructure:accelerator_plotter",
+        "//y2020/control_loops/superstructure:finisher_plotter",
     ],
 )