v2.0.0

SAA1099Tracker project's second and very important milestone!

• First official public release of this chiptune music tracker which was turned into Progressive Web App
• Tracker was ground up refactored to be buildable on latest systems and libraries
• Published on https://saa1099tracker.borik.net/ 🚀
• Electron desktop app included! - it acts as an encapsulated web-view of published web application
• Automatic updates will be ensured by service worker that pre-caches all resources and required files locally
• Web application with SAA1099Tracker could run completely offline (after it was loaded for the first time)
• In Google Chrome browser, you are able to install it as a Chrome App