#!/usr/bin/env python3
# -*- coding: utf-8 -*-

"""
xnodes: Exchange nodes framework
        Simplistic event framework which enables unrelated nodes to exchange information, alter each other states and
        provides the possibility to undo made changes.

Author: Ralph Neumann

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, see <https://www.gnu.org/licenses/>.
"""
