Wiki docs

Actual behavior

There are NO any tutorials/user manuals for Astree.

Expected behavior

Lets start writing docs using wiki:

• Enable "Wiki" for this repo:
  • https://help.github.com/en/github/building-a-strong-community/about-wikis
  • https://help.github.com/en/github/building-a-strong-community/adding-or-editing-wiki-pages
• Add intro pages ("How To", "FAQ", etc.).
• Add more pages.

REFERENCES

• https://en.wikipedia.org/wiki/Optical_engineering
• https://en.wikipedia.org/wiki/Optical_lens_design
• https://github.com/indranilsinharoy/Intro2LensDesignByGeary
• https://github.com/q4huang/First-order-optical-system-design
• https://en.wikipedia.org/wiki/Zemax#Features_and_applications
• https://en.wikipedia.org/wiki/Optics_Software_for_Layout_and_Optimization#Capabilities

[edeforas]

setup 1st wiki and some phrases