Laying cards down

implemented scenarios for laying cards down and calling
Loop iterates over all [enumerable](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/propertyIsEnumerable) properties in object `userList`. 
In some cases later could contain properties athre then implied one, see [this](https://google-styleguide.googlecode.com/svn/trunk/javascriptguide.xml?showone=Multiline_string_literals#for-in_loop)