message: Use new delegate Button constructor in TileInspector
diff: @@ -13,13 +13,12 @@ using namespace NAS2D;
  TileInspector::TileInspector() :
  Window{constants::WINDOW_TILE_INSPECTOR},
  - btnClose{"Close"}
  + btnClose{"Close", {this, &TileInspector::onClose}}
  {
  size({200, 88});
  add(btnClose, {145, 63});
  btnClose.size({50, 20});
  - btnClose.click().connect(this, &TileInspector::onClose);
  }
  