klipper: Remove unused edit dialog
We stopped using it in favor of a UI in the applet, but wanted to preserve it until KDE 6 as that behavior was part of the API. Now we can remove it for 6.
cc @ngraham
We stopped using it in favor of a UI in the applet, but wanted to preserve it until KDE 6 as that behavior was part of the API. Now we can remove it for 6.
cc @ngraham