NB: incomplete hack!
$ rebar get-deps
$ ./start-dev.sh
Now visit http://localhost:9090/index.html
(still need to make cowboy treat / as /index.html)
Add entries to the sources section in app.config:
Single file
{file, "/path/to/file.log", []}
Multiple files, wildcard expansion
{files, "/var/log/*", []}