Fix Testblock pasting from wg schems

Signed-off-by: yoyosource <yoyosource@nidido.de>

BauSystem_Main/src/de/steamwar/bausystem/region/Region.java

@@ -439,6 +439,9 @@ public class Region {
                     } else {
                         pastePoint = pastePoint.add(0, 0, prototype.getTestblock().getSizeZ() / 2);
                     }
+                    if (schematic.getSchemType().getKuerzel().equalsIgnoreCase("wg")) {
+                        pastePoint = pastePoint.add(0, 0, 1);
+                    }
                 }
                 break;
             default: