gazpatcho 1.0.0

Simple node-based graph editor for Rust. Register nodes, let the user mingle with them, read the result.
# Changelog

## 1.0

* Added save/load support.

## 0.1

* Allows adding and removal of nodes and patches.
* Supports widgets: Multiline input, slider, trigger, switch and dropdown.
* Accepts user-defined node templates as arguments.
* Informs the caller about the current state via a callback function.