For extended keyboards, allow to enter originally long-pressed key, too
For extended keyboards, allow to enter originally long-pressed key, too

RevBy: Jon Nordby, Krzesimir Nowak
We simply prepend the long-pressed key to the extended keyboard, but only if
extended labels are non-empty.

RHawkeyed/plugins,maliit/plugins,RHawkeyed/plugins,maliit/plugins,RHawkeyed/plugins,RHawkeyed/plugins,develersrl/maliit-demo-qml,KDE/plasma-maliit-plugins,maliit/plugins,develersrl/maliit-demo-qml,maliit/plugins,RHawkeyed/plugins,develersrl/maliit-demo-qml,KDE/plasma-maliit-plugins,develersrl/maliit-demo-qml,KDE/plasma-maliit-plugins,KDE/plasma-maliit-plugins