Spline UI: improve json exports

Change-Id: I2aac5c6eda3122a627bb99185d0db2b17b3bcd16
diff --git a/frc971/control_loops/python/graph.py b/frc971/control_loops/python/graph.py
index 9c69f9c..9ba87ab 100644
--- a/frc971/control_loops/python/graph.py
+++ b/frc971/control_loops/python/graph.py
@@ -39,6 +39,7 @@
         if mypoints.getLibsplines():
             distanceSpline = DistanceSpline(mypoints.getLibsplines())
             traj = Trajectory(distanceSpline)
+            mypoints.addConstraintsToTrajectory(traj)
             traj.Plan()
             XVA = traj.GetPlanXVA(dT)
             if len(XVA[0]) > 0: