Convert from JSON in restricted python

[espenmn (Espen)]

@zopyx

method to your existing browser view.

The (mosaic) fragment views are running with restricted python, as far as I know.

I was hoping to add a 'tuple' or 'list' richtext tile to make this:

@pigeonflight

Fullpage tile - some way to pull off a fullpage.js (https://alvarotrigo.com/fullPage1)