A clock/bulletin board with a STDIN interface. It's up to the user to wrap `gtk2clockapp` to provide additional functionality besides the clock. It assumes it'll get weather info, spot prices, and alerts... but one can put anything in those labels.

`Gtk3App` provides a [Ruby Gnome Gtk3](https://rubygems.org/gems/gtk3) application stub. The stub provides you with two Expander containers. One for a horizontal toolbar. The other for your main stage area.