A Trillian tutorial in seven diffs

This tutorial shows how to build a demo application using Trillian that creates a log, and from the log, creates a map, and then serves that map from a webserver.

The master branch contains the completed project. The seven steps can be viewed as diffs here:

1. Getting the data.
2. Add the data to a log.
3. Extract the log entries.
4. Create a map from the logged data.
5. Extract entries from the map.
6. Create map entries for the map keys so we can iterate over them.
7. Add a webserver.