Updating documentation & examples in v1.0.0

[KrisLau]

So I was trying to recreate the example here: https://github.com/bamlab/react-native-image-header-scroll-view-example/blob/master/src/Pages/TvShow.js using v1.0.0 of this library but I was not able to. And when I when I tried to use the documentation to guide me I noticed many props are no longer available in the latest version which has led to some confusion. Are there plans to update either one in the near future?