Popup with list of field types

BX.UI.UserFieldFactory.CreationMenu

Method	Description	Available from version
`constructor((id: string, types: Array, params: Object))`	Constructor. Parameters: `id` - identifier, passed in `BX.Main.Popup`; `types` - array with descriptions of field types, the same as in Factory; `params` - additional set of parameters for popup in format `BX.Main.PopupOptions`.
`getId(): string`	Returns identifier.
`getPopup(onItemClick = null): Popup`	Method returns object `BX.Main.Popup`. `onItemClick` - callback after clicking the field type.
`static getDefaultPopupOptions(): Object`	Method returns set of default parameters for popup.
`open(callback: function): void`	Method shows popup. `callback` - callback, displayed after clicking at the field type.
`render(onItemClick): Element`	Renders popup content. `onItemClick` - callback after clicking at field type.