http://pastebin.com/xZvvdP9V
I just build a nether portal and flew into it in creative, sadly the world now crashes on load so I can't tell you the coordinates of the portal.
Edit: Seems like just entering the nether anywhere does it on the world with seed 1

It's normal, you don't use the last version. This crash has been already corrected on the new version.

Welp