:art: Rename linters -> _linters
:art: Rename linters -> _linters

JohnMurga/linter,kaeluka/linter,levity/linter,mdgriffith/linter,AtomLinter/Linter,DanPurdy/linter,e-jigsaw/Linter,UltCombo/linter,Arcanemagus/linter,iam4x/linter,AsaAyers/linter,elkeis/linter,blakeembrey/linter,shawninder/linter,steelbrain/linter,josa42/Linter,atom-community/linter