New Features:
Added integration with Treasury Economy api for Spigot. reef: https://www.spigotmc.org/resources/treasury.99531/
Added functionality " sell commands to Player" in GUI system "Account Manager".

Critical Fixes:
Fixed balances update for old accounts in database.
Fixed bug in interchangeable currencies list, associations entities in db "delete on cascade".
Refactoring base code in package Core economy and Tests.

Full Changelog: https://github.com/BlockDynasty/BlockDynastyEconomy/compare/v1.1.0...v1.1.1