remove debug

Mesh/meshGFace.cpp

@@ -1505,7 +1505,7 @@ void deMeshGFace::operator() (GFace *gf)
 }
 
 // for debugging, change value from -1 to -100;
-int debugSurface = -100; 
+int debugSurface = -1; 
 
 void meshGFace::operator() (GFace *gf)
 {