Import tracks from Project

Importing an xml is great Nuendo to Nuendo, but still feels lacking when compared to protools import session data menu.

Also despite the competition, it would benefit Steinberg and Avid BOTH to work on being more compatible if both hope to remain industry standards (top two) in a competitive world especially when it comes to sound for television, ad, and short film picture since these are much more rapidly changing projects typically with teams collaborating all over the world.