Add support for embeded tweets

[Kapranov98]

I propose to add support for displaying tweets via WebView. For resizing the WebView block you can use javascriptChannels.

<blockquote class="twitter-tweet"><p lang="en" dir="ltr">Woah, what’s this? A shiny new <a href="https://t.co/q4wnE46fGs">https://t.co/q4wnE46fGs</a> for desktop? Yup. IT’S HERE. <a href="https://t.co/8y4TMzqBGa">pic.twitter.com/8y4TMzqBGa</a></p>&mdash; Twitter (@Twitter) <a href="https://twitter.com/Twitter/status/1150812293124546561?ref_src=twsrc%5Etfw">July 15, 2019</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>

[The-Redhat]

I think this should be done through customRenderer when it's available. Otherwise the library loses its simplicity.

[Sub6Resources]

Yes, @The-Redhat is correct. Rendering tweets is outside of the scope of this package.

[Kapranov98]

Will I be able to add a render of tweets in version 1.0 on my own? In the current version, we managed to implement it.

[Sub6Resources]

Yes, 1.0 will re-add support for customRender and will otherwise function similarly to the existing RichText parser, so while you may have to make some changes to account for some breaking changes in 1.0.0, you shouldn't have any problems implementing it using customRender.