Authors should be able to manually enable/disable the Play Online button

[mjmusante]

While the logic for showing the Play Online button is working fine, it is sometimes the case an author would like to disable the button or prevent it from showing. There are games which are written on platforms that allow online play, but are written in such a way that online play is not able to work properly.

[curiousdannii]

Copying old comment from slack: I'm wondering if "can be played online" should be opt-out instead of a checkbox... Rather than asking, we should make it say "You uploaded a website" (if they included one), or "Found a storyfile format we support for online play". Only for the latter should there then be an opt-out, which would either skip creating the website, or perhaps just skip showing the play online button (that would probably be better... then if the reason they want to turn it off is some bug with the interpreters, we would be able to see what it is.)