I must say that this documentation is very nice looking and needs little translation, as it is illustrated in detail. Nevertheless, I translated for better mastering, and as a result, the translation also remained for general benefit. So the profit is obvious, and what you want. :) Translated using built-in Chrome translator and HtmlDocEdit program. In some places, the translation is clumsy, it was edited little, but it is quite possible to use it as a tool for learning the basics or a reminder.