(MVI) Model View Intent

Improvement from `MVI` towards a better Architecture

To overcome the drawbacks of MVC controller overloading with the business logic. Modifications were done to segregate it to a better representation of architecture called Model-View-Presenter.
It is a relatively new but popular approach to android application architecture.
MVP and MVVM are a little bit similar to MVC to MVI.
MVP and MVVM have presenter and view-model respectively to that of controller for MVC.

`Contents`
`MVI` specific concepts
MVI block diagram

Uni-directional data flow.
Immutable state.
User as a function.
Its way of simplifying the flow of information which leads to a comprehensive and systematic approach to architecture.