Implement this interface in your long initialing component and move all lenghty stuff into the lazyLoad
method, returning the fully initializing component at the end
Provides lightweight multi-view component, that can hold an unlimited number of actual UI
components, each associated with it's unique name and only one component can be displayed at a
time, providing also fast switching between views.
This is a dummy component, based on a Label (because it is most lightweight and does not perform any JS computations),
which can be used for quick insertions of a gaps between components.
Extends regular ITMill Window with some small but sometimes useful features, such as simplified
methods for quick invoke of various types of notifications and so on.