ECSlidingViewController 是一个视图控制器容器，将子视图处理成两层，通过滑动来进行层的切换，类似 Path 2.0 和 Facebook 的 app。-ECSlidingViewController a view controller container processing sub-view into two layers, layer by sliding the switch, similar Path 2.0 and Facebook app.

自定义的时间选择器可以滑动选择年月日时分秒，可以自己修改控制器的背景、字体颜色等。-The custom of the time selector can choose sliding minutes when (date) (month) (year), the controller can be changed their background, font color, etc.