Multi-platform Tray Indicator

Please see the examples as documentation is currently lacking.

Tray Indicator uses icons from gresources on Linux and .rc-files on Windows.
These resourses have to be packed into the final binary.

• Linux
• Windows
• MacOS*

* MacOS does not allow running applications in threads other than main, meaning that
it is not possible to listen for events in a new thread. See the macos.rs example for a how-to.

Todo:

• Docs