documentation for edge to edge display

[karahanharunn]

In this docs we explain how edge to edge display works on android, how we solved the problem and what might be expected from our Mendix developers.

[MarkvanMents]

Hi Harun (@karahanharunn)
I've restructured the document as it had a lot of repetition and I felt that the elements could be described grouped into the status bar impact and the navigation bar impact. See 6f71c6b
Please have a look through and let me know if I've mangled anything.
I have asked a question about what the customer needs in order to get the edge-to-edge display. Can you confirm the version information and confirm that this native template works with all Mendix 11 versions.

I see that the Mx 10 version has already been released, so we can publish these together, but I will need to copy the Mx11 version to Mx10. Normally we wouldn't do this as we don't expect new features in Mx10, but in this case I think it is valid.

I see that #10439 is still awaiting merging. What date should be on that, and can it already be published?

Thanks for the PR - looks like a great addition for the customers.