makotok/Hanappe — pull request #109 by alex1line (2014-05-31 10:00:48+00:00)
Title: possibility open and close scenes atomic

Sometimes the scene must transition without interruption (atomic).
For example, opening and closing shadow or spinner scene with overlay:

```
if flower.SceneMgr.currentScene.name == "scene-popup-spinner" then
flower.closeScene({atomic = true})
end
flower.gotoScene("scene-board", {animation = "slideLeft"})
```