Provide better documentation for accessing asset files

[schumannd]

In my quest to access files I bundle with my app I have read the documentation here and here and found this SO article here. I think the lack of answers to that article

The documentation only supplies an example for Android and their assets. On what level do I insert aaptOptions in build.gradle? What about iOS? What about accessing regular files the usual way through require('<myapp/myassets/...')? Is it impossible? Bad practice? I would love to find the answers to these questions in the wiki

[dkaushik95]

I wanted to access a simple text file and show it on a text element. Since I am using this API heavily, I don't want to move over to another library. If someone has any idea on how to put our files to DocumentDir or assets, documenting it would be easier.

[schumannd]

Check out my somewhat duplicate issue here: #169

I have also tried updateing the wiki with examples, but I guess the changes need to be confirmed?

Edit: Nope, they can be found here with the examples I added.

Unfortunately all links in the new wiki still link to the old one, so be careful with that. I changed it for that page, but will open an issue for the others