Quick start guide

[oneumyvakin]

It will be nice to have:

• VScode plugin installation instruction
• add in doc folder files which used as links in other files for example python.xi, php.xi. ruby.xi, about_python.xi etc
• self-explained example for named_param - currently I don't get this concept from docs

[grigoryvp]

Please note that it's much better to file individual issues for each item you want to interact on. I implemented first and third items from your list, but third one raises some concerns. "Xi" is a text editor plugin. "python.xi" is a text file with my private notes about Python programming language. What use it will be for Xi users? I can probably include it, but it's insanely big and can offend readers since it contains my private view on the language from my private experience.