Add economy support?

[SwordOfSouls]

What is missing:

This plugin is very nice as the original dev is no longer very active but maybe you can add vault support and in the backups maybe save how much $ they have

Specific changes to make:

I already started working on this in my own fork on the project i think you just have to for example copy and paste ex and change is to coins.

[TechnicallyCoded]

That's a very good idea, never thought of that ^^

This version is different enough from the version on danjono's github that importing your changes won't be possible automatically. I will have to write it all in myself. However, I can take inspiration from what you did, thanks!