Code review changes for #173 (#174)

I forgot to actually push these to the pull request.
3 files changed
tree: 004a21a9d265b3db4b7cfbec78fe549d040b06f1
  1. .github/
  2. .gitignore
  3. AUTHORS
  4. CHANGELOG.md
  5. CONTRIBUTING.md
  6. LICENSE
  7. README.md
  8. analysis_options.yaml
  9. lib/
  10. pubspec.yaml
  11. test/
README.md

Contains utility classes in the style of dart:async to work with asynchronous computations.