CoolGuy

修复跨版本强制更新逻辑BUG

2

具体BUG描述见https://github.com/lisong/code-push-server/issues/247#issue-515135413

跑rn 0.46.0时报一堆类似下面的警告，最终红屏： ``` This warning is caused by a @providesModule declaration with the same name across two different files. jest-haste-map: @providesModule naming collision: Duplicate module name: react-native Paths: /Users/coolguy/code/tt/fatboy/node_modules/rn-weui/node_modules/react-native/package.json collides...

### What is the problem you are trying to solve with this feature? As screenshot below, I have many items which have primary photo. Every photo was uploaded by Android...