Add Doxygen configurator and generator

[elsalahy]

Summary:

We need to add Doxygen generation and configuration file

Why do we need this?

To be able to auto generate APIs documentation

What is already there? What do you see now?

Doxygen API documentation in source code.

What is missing? What do you want to see?

Doxygen auto generated HTML

How do you propose to implement this?

Add the configuration file to generate the APIs documentation.

Environment:

Windows, Mac, Linux

Acceptance Criteria:

...

What can you do yourself and what do you need help with?

All