How to use
----------

Usage of arango-example:
  -dbhost string
        db host name (default "http://localhost:8529")
  -dbname string
        name of the db to be created (default "example_db")
  -dbpass string
        database password
  -dbuser string
        database user (default "root")


Spawn an arangodb container in a terminal window with the following
command.

$ docker run --rm -e ARANGO_ROOT_PASSWORD=pass -p 8529:8529 --name arangodb-instance arangodb

And use the example app as shown below to create a very simple movie
graph.

$ ./arangodb-example -dbuser root -dbpass dbname -dbpass pass