Code review comment for lp:~sylvain-pineau/checkbox/937715_submit_disabled_at_startup

Setting to needs fixing per your comments above... I agree with Tim, once the warning message is changed (hopefully that only changes it while the buttons are disabled and will revert to the standard warning after testing is done) this can probably be pushed.

I also like the idea of leaving the facility there for 14.x when we have more time to sort out the complexity and maybe get "Submit at any time" working. That could be quite useful for debugging specific tests or issues, or other uses.