Accept iolist() as a request body

[nivertech]

cc: @oribrost , @nivertech

[cmullaparthi]

This should already be supported. Have you tried using it?

[taybin]

The documentation says if Body is a list, it needs to be flattened.

[cmullaparthi]

I've started writing a new Wiki page for documentation. I'm giving up maintaining the documentation within the code. Hopefully in about a week the new docs should be ready.