Add linter examples

[malomarrec]

Add linter examples for:

• [ ] go
• [ ] python
• [x] javascript (Eslint)
• [ ] C#
• [ ] C / C++
• [ ] Java
• [ ] Ruby
• [ ] Scala in a linter folders

[mrnugget]

@malomarrec just a note: most linters only report errors, they don't actually change or rewrite code. So running linters in a batch change might not make sense for all linters.

[malomarrec]

I was thinking of this in the line of: le'ts take eslint (--fix) and tflint, and run them (and assumed we could find linters with the equivalent of the --fix command in most languages). But if we don't find a linter that create fixes for a language we should definitely ignore it.