Bug 20117: new rc2 sets a backdrop, and preferences for same

[Jerry Jensen]

+1

> On Jul 19, 2017, at 9:15 AM, Dr. Hawkins via use-livecode <use-livecode at lists.runrev.com> wrote:
> 
> Uhm . . . why would anyone think that that would be a *good* thing?   I
> react to my screen being seized as a hostile act.