Add awesome.systray
Add awesome.systray

The implementation of awesome.systray hardcodes that no systray icons
are registered and that the systray is currently not visible.

Signed-off-by: Uli Schlachter <346c0ad49ac8427b61b3b55abbe37dc0ebd524f2@znc.in>

way-cooler/way-cooler,Immington-Industries/way-cooler,way-cooler/way-cooler,Immington-Industries/way-cooler,Immington-Industries/way-cooler,way-cooler/way-cooler