Fix up some issues found when using the random connected service provider. Also, move validation checks of IClientServiceSiteUI2 into a method of that interface, since we need to handle the case where the default connection is currently incompatible.
Qt.core.label=Qt Core
Qt.gui.label=Qt GUI
Qt.console.template.label=Qt Console
Qt.gui.dialog.template.label=Qt GUI Dialog
Qt.gui.mainwindow.template.label=Qt GUI Main Window
Qt.gui.widget.template.label=Qt GUI Widget