Update `hz init` config file template (#377)
Update `hz init` config file template (#377)

* Updated `hz init` config file template

The description of `project_name` was wrong.
Also `grey_permissions` replaces the `insecure` option with `secure`.

* Minor edit

deadcee/horizon,rethinkdb/horizon,deadcee/horizon,rethinkdb/horizon,rethinkdb/horizon,deadcee/horizon,rethinkdb/horizon