Proposing `Doxygen Docs` for NS3-GUI-HELPER

[20CE034]

Example Docs of How-much-of-NEWS-are-you
it requires basic installation steps, refer screenshot below

official site - https://www.doxygen.nl/ , since its an automated code documentation, suits best for open source projects.
Issue Tags - enhancement

[HenilMistry]

Thank you for showing off with this tool! Hopefully it will add great benefit to this project!

[HenilMistry]

Yeah, I totally agree with you. Other than doxygen, what are your thoughts on using

1. Javadoc Tool
2. NaturalDocs
3. Sphinx
4. DocFx
5. ROBODoc
6. Or some markdown based tools

[20CE034]

ns3's doxygen documentation adoption is good since they are also using it - https://www.nsnam.org/doxygen/ making this software follow a standardized docs.

[HenilMistry]

Sure then, we'll match with the NS3.