fix(demo): Don't load the demo page twice initially
fix(demo): Don't load the demo page twice initially

Fixes #295

benevo-qml/qml-material,papyros/qml-material,benevo-qml/qml-material,papyros/qml-material,benevo-qml/qml-material,hunt978/qml-material,benevo-qml/qml-material,osechet/qml-material,hunt978/qml-material,osechet/qml-material,hunt978/qml-material,hunt978/qml-material,osechet/qml-material,papyros/qml-material,papyros/qml-material,osechet/qml-material