i18n support for website and documentation copy about inferno-website

[LukeSheard]

@FQ400 @diegochavez @guuibayer It could be great if you could help by translating the content in here (https://github.com/infernojs/inferno-website/tree/translations/src/docs/en) into an appropriately labelled folder! I can work on integrating them together.

[Havunen]

Keeping the website only english for now, to reduce maintenance work

[davedbase]

Had a discussion with @longho on Slack and it would be fantastic if we can get a module port of react-intl to inferno-intl that would act as a fantastic utility for the website and port a very useful module to the Inferno project as a whole.

[iamgbayer]

Hi @ddibiase, I can contribute with the translation to brazilian portuguese 😄

[diegochavez]

Hi, support on spanish here!

[FQ400]

Hey, I can offer german.

[FQ400]

I translated 50% of docs/api to german. See: my commit
I am at inferno-server.

What does the following mean: Link to english version. I don't get it. 😕

If `Inferno.render()` is called on a string send using this method then Inferno will only attach hooks to the DOM increasing performance on the initial render.

@ddibiase can you help me out?

[FQ400]

@LukeSheard I am done with the german translation of docs/de/api/.

How would you like to continue? Against which branch you like to have the PR?

[LukeSheard]

@FQ400 Let's merge everything into the translations branch and I'll start thinking how we manage the different languages 👍

[Yourdigitalheart]

I can offer French

[MrFoxPro]

I think https://www.npmjs.com/package/inferno-i18next can be useful