Number keys for tools: 1: Rectangle tool 2: Circle tool 3: Line tool 4. Fill tool
Changelog: [v0.7] Jun 25 2021 - Updated Fill tool, still not the best [v0.6] Apr 9 2021 - Fill tool courtesy of @griffpatch [v0.5] Apr 7 2021 - Downloading and Uploading [v0.4] Apr 6 2021 - Added live feedback while drawing [v0.3] Apr 5 2021 - Decoding system added [v0.2] Oct 7 2020 - Added circle tool [v0.1] Oct 6 2020 - Rectangle + Line tool
