homography point pincushion on alignment

src/trap/filters.rs

@@ -310,7 +310,7 @@ impl HomographyFilter {
         }).flatten().collect();
         LaserPoints{
             points: cursor_points,
-            space: CoordinateSpace::RawLaser, // don't run these through filters anymore
+            space: CoordinateSpace::Laser, // still need to be pincushioned
         }
     }
 }