Add docs for i18n in paper

[Machine-Maker]

part of #190

[kennytv]

Also needs at least a short code example

[Machine-Maker]

Ok, added an example using ResourceBundle. Do we need to add an example of a custom Translator implementation? I don't really think its needed.

[olijeffers0n]

As someone who hasn't used translatable components before, I would want an example of how to send these / create these components. Also, an explanation to what a translation key and/or what the translation files look like.

[Machine-Maker]

As someone who hasn't used translatable components before, I would want an example of how to send these / create these components. Also, an explanation to what a translation key and/or what the translation files look like.

Good call. We can talk about the Translatable interface here, and all the api types that implement that.

As for an example of a resource bundle file... that is just one implementation. You can create translations from any format you want, its not closed off.

[olijeffers0n]

Looks good, the only thing I would say is that it probably needs an example of using a translatable component

[olijeffers0n]

Looks good to me