Linux builds

[ghost]

Describe the solution you'd like

Add AppImage builds for Linux.

• https://github.com/AppImage/AppImageKit

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

[christt105]

I appreciate the issue. For the moment I will put it on hold because now the app only works for Windows. When I start working with Linux support, I will investigate that tool. Thank you!