Daimension

I changed the translateY of background style ` translateY: interpolate(scrollY, { inputRange: [-p, 0, p], outputRange: [(window.height / backgroundScrollSpeed), 0, -(window.height / backgroundScrollSpeed)], extrapolateRight: 'extend', extrapolateLeft: 'clamp' }) `

I think it's about uniqueRowKey.id, it changes in componentWillReceiveProps func, which leads to rerender because key has changed After some test and experiment, I find a way to make delete...

[better](https://github.com/gitim/react-native-sortable-list/issues/116#issuecomment-416051823)

Take a look at onChangeOrder and onReleaseRow, u can save the order and build reordered result by yourself