I did a prototype of a toolbox listing all the elements

It could

• show only the elements on the current page
• show elements visibility (on which pages)
• click should select
• hide some elements
• delete, duplicate, copy, paste
• move to different container

I made the direct download badge. The icon is get_app from https://github.com/google/material-design-icons, used under Apache v2. This is compatible with distributing the badge under GPLv3+ like the rest of the project, but still requires attribution, which we don't currently have. I believe Apache v2 also requires us to distribute the full text of the license. So, to do:

• Add a note tha

Looks like Region takes Areas and breaks them down into non-overlapping rectangles.
We should just do this directly in BaseRegion so we are only storing one set.

This will make more sense after the BaseRegion Spawn code is removed entirely.