#1142 Application name broken in GNOME3

[Felix Natter]

hello,

when starting triplea from GNOME3, the WM_CLASS (or similar) is not set correctly:
The application name shown is "games-strategy-engine-framework-GameRunner" (thread name?).

This is a common issue with java apps and GNOME3 (maybe other desktops too).
There is a very simple fix for this, which I applied to freeplane:
https://github.com/freeplane/freeplane/blob/1.5.x/freeplane_framework/src/main/java/org/freeplane/launcher/Launcher.java
(see fixX11AppName() method).

Do you want to do the same?

Cheers and Best Regards,
Felix