Codegen paths from python for the arm and build the graph

We now have a bunch of really cool paths in C++.  They look pretty good.

Change-Id: I9590d771cebc64cd520ceed2617aca8a82f78362
diff --git a/y2018/control_loops/python/graph_generate.py b/y2018/control_loops/python/graph_generate.py
index 034021f..16ac93d 100644
--- a/y2018/control_loops/python/graph_generate.py
+++ b/y2018/control_loops/python/graph_generate.py
@@ -463,9 +463,9 @@
     SplineSegment(neutral, front_high_box_c1, front_high_box_c2,
                   front_high_box, "NeutralToFrontHigh"),
     SplineSegment(neutral, front_middle2_box_c1, front_middle2_box_c2,
-                  front_middle2_box, "NeutralToFronMiddle2"),
+                  front_middle2_box, "NeutralToFrontMiddle2"),
     SplineSegment(neutral, front_middle1_box_c1, front_middle1_box_c2,
-                  front_middle1_box, "NeutralToFronMiddle1"),
+                  front_middle1_box, "NeutralToFrontMiddle1"),
 ]
 
 unnamed_segments = [