Added button to import JSON from clipboard

[ZachTheLitchKing]

Added a button to import JSON from clipboard.

Basically reversing the Export to JSON functionality, so any saved JSON could be copied and put back into the page for editing

[jrconway3]

Huh, that's a cool feature if it works. I never even knew about the "export to JSON" option.

[ZachTheLitchKing]

Huh, that's a cool feature if it works. I never even knew about the "export to JSON" option.

I tested it with a half dozen JSON exports with a few different settings I'd saved when I was experimenting with making characters. I haven't tested it with every single setting, but as the logic is heavily based on the exportToClipboard and itemsMeta formatting it feels like a safe bet

[sanderfrenken]

seems a handy feature indeed, thanks!