Integrate Doxygen/Cmake documentation to Sphinx using Breathe

[Benardi]

Description

Replace existing Doxygen + CMake documentation for a documentation using Sphinx + Breathe + Doxygen + CMake

Files

• CMakeLists.txt - Cmake root configuration
• docs/Doxyfile -Doxygen configuration file

Tasks

• Add Sphinx / Breathe
• Integrate Sphinx + Breathe + Doxygen + CMake
• Make adjustments to generate docs for existing module

OBS: For the Sphinx docs there's no need to add the README as the docs' primary page,