Add Json exporter & importer

[cerus]

Add way for users to export their logic creation into Json. They should also be able to import exported Json creations.

[Paul2708]

Hey, I would like to work on this one. :)

I would suggest two simple buttons Save and Load. Both open a file system dialog to either create or choose a file.
What are your thoughts on this?

[cerus]

Sure, sounds good! The implementation is completely up to you. But keep in mind that it is currently possible to create an infinite loop with components. (See #1)

[cerus]

Just stumbled upon this again after a year, did this get implemented or did we completely forget about this thing? @Paul2708

[Paul2708]

I tried to implement this but I got stuck if I remember correctly.
The problem was related to storing the superclass as well.

I pushed my recent changes to https://github.com/Paul2708/logic-builder/tree/exporter but I do not have any time left atm. 😞

[cerus]

Alright, no problem :)