WinExtras: Include the QML files into a resource file or plugin library instead of having them separate

Include the QML files into a resource file for use by the plugin library instead of having them separate. This would enable them to not have to be deployed separately and thus prevent them from being modified by users to attempt to hijack the application (see qtwinextras/src/imports/winextras/winextras.pro and files JumpListDestination.qml JumpListLink.qml JumpListSeparator.qml ).