Update documentation for Babylon React Native release

[bghgary]

This is an issue that crosses both the Babylon Native and Babylon React Native and thus I'm just putting it in the Babylon Native repo.

Must:

• Reorganize README into sections with TOC at the top
• Update what is working and what is not working in terms of feature parity with Babylon.js
• Add a section on when it is appropriate to use Babylon Native / Babylon React Native compared to other solutions like WebView or Ionic

Stretch:

• Add a sample that serves as a quick start for Babylon React Native

[ryantrem]

We should link to the BN documentation about troubleshooting the Android emulator as well. See https://forum.babylonjs.com/t/babylonreactnative-failing-to-create-glcontext-on-android-emulator-with-playground-0-65/28006/6.

[bghgary]

Maybe also add documentation on performance issues.

[kcinnay001]

Hi is there any ideas to when these issues will be sorted? I really think babylon.js is amazing and it's unfortunate that it doesn't work in react native. Also if this is resolved is there anyway a tutorial on youtube can be posted to guide users on using the react native babylon.js library?

[bghgary]

I'm not sure what you mean by "these issues", but we are working on documentation this month.

[ryantrem]

I really think babylon.js is amazing and it's unfortunate that it doesn't work in react native.

Most of the Babylon.js features work in React Native today via @babylonjs/react-native. If you are running into issues, feel free to log issues at https://github.com/BabylonJS/BabylonReactNative/issues!

[bghgary]

Add to documentation: BabylonJS/BabylonReactNative#165 (comment)

[bghgary]

https://github.com/BabylonJS/ThePirateCove/issues/177

[bghgary]

https://github.com/BabylonJS/BabylonNative/compare/master...bghgary:update-readme-docs?expand=1&short_path=f1355fd#diff-f1355fd54329147c830843ab133fed7716180c3242031487b861a2a3235d0078

[bghgary]

Done for now.