@lumeland/sass v1.58.0

This is a slightly modified version of the sass package to make it work on Deno.

Changes from the NPM version

• Modified package.json.
• Removed bin file.
• Removed chokidar dependency (used only in bin).
• Detect Deno in sass.dart.js with:

  var dartNodeIsActuallyNode = !dartNodePreambleSelf.window || dartNodePreambleSelf.window.Deno;

This package will be obsolete when https://github.com/mbullington/node_preamble.dart/pull/32 is merged (or dart-sass fixed this issue in a different way).