Feature Request: Being able to copy and paste a list and new lines = new items

[lashiec9]

A lot of the time when we are decomposing items we might take a bunch of requirements that are in the story which are already bullet pointed out.

It would be nice if we could cut and paste multiple lines and have them decompose into multi items.

ie: Copy this:
I want ui to do this
I want ui to do that
Backend needs this

Creates 3 decomposed items that we can allocate levels as needed.