turn off debug

Former-commit-id: 48f893095452205a187da50a8a693d7d6de06783

include/igl/peel_outer_hull_layers.cpp

@@ -3,7 +3,7 @@
 #include "writePLY.h"
 #include <vector>
 #include <iostream>
-#define IGL_PEEL_OUTER_HULL_LAYERS_DEBUG
+//#define IGL_PEEL_OUTER_HULL_LAYERS_DEBUG
 #ifdef IGL_PEEL_OUTER_HULL_LAYERS_DEBUG
 #include "STR.h"
 #endif