Improve generate command about atom-editorconfig

[cemrich]

JSHint deprecated the indent property so parsing the .jshintrc may be not necessary.

[florianb]

I would prefer adding wisely chosen file-format-based minimum-settings like trim_trailing_whitespace for *.md/markdown or indent_style space (& tab-length 2) for json and yaml-files. Those settings should be combined based on the file-endings found in the entire project.

If we would aim reading stack-specific configuration files this would become a neverending story which is pretty difficult to maintain. Adding file-specific defaults will just end up in a single json-file which contains all necessary rules.

[AlexWayfer]

I've found necessary thing: https://github.com/editorconfig/editorconfig-defaults

I think plugins just can use the official JSON.

[sindresorhus]

Closing as Atom is abandoned.