Add the possibility to add multiple author during the questions

[louckousse]

Is your feature request related to a problem? Please describe.
When author asked I've had 2 author with a comma, the result was broken.

Describe the solution you'd like
If I provide two author separated with a comme it must create 2 lines.

Describe alternatives you've considered
comma, semi-colon, no preference, but precise it in the question maybe

(great project btw, you da best)

[Orodan]

Hey, I'll work on it if it's ok :)

[louckousse]

I'm already halfway there. I'll be glad to have your review tomorrow tho'.