Add instruction to install the dokku rollbar notifier
Add instruction to install the dokku rollbar notifier

josuemontano/API-platform,josuemontano/API-platform,josuemontano/API-platform,josuemontano/API-platform,josuemontano/api-starter,josuemontano/pyramid-angularjs-starter,josuemontano/api-starter,josuemontano/pyramid-angularjs-starter,josuemontano/api-starter,josuemontano/pyramid-angularjs-starter