Refactore QML for new iOS 12 and Qt 5.12
Refactor and update QML engine of Datovka for new iOS 12 SDK and new QT 5.12. The changes affect iOS and Android. There are some unsupported QML elements in Qt 5.12.
Refactor and update QML engine of Datovka for new iOS 12 SDK and new QT 5.12. The changes affect iOS and Android. There are some unsupported QML elements in Qt 5.12.