Update Grape routes to work with current version of Grape
Previously, it will just print out #<Grape::Router::Route:0x007fc9da373790>
Now it prints the method, route and description (if any).
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Previously, it will just print out #<Grape::Router::Route:0x007fc9da373790>
Now it prints the method, route and description (if any).