0.2.0 - quick start

• fix compile errors with Qt 6
• added "About" button
• added "Edit" button
• added "Quick" button

Cross-platform builds provided by Felgo Cloud Builds, see https://felgo.com/cloud-builds-qt-continuous-integration-and-delivery

Mac: systray.pro-v1-clang_64-default.zip
Linux: systray.pro-v1-gcc_64-default.zip
Windows: systray.pro-v1-msvc2019_64-default.zip

To build from source, use : qmake && make