Initialize appengine project with app.yaml, pubspec.yaml, and Dockerfile

This project serves logs from Dart's automated testing via an App Engine web server, and also a command-line tool.  Source will be uploaded in the next commit.
3 files changed
tree: 3ff97255af5a5dde0ad250623dc8b4cf490858cf
  1. app.yaml
  2. Dockerfile
  3. pubspec.yaml