Merge pull request #13 from neilcampbell/reducedefaultloggingverbosity

Set the default logging verbosity to WARN

pact_broker/config.ru

@@ -32,6 +32,7 @@ app = PactBroker::App.new do | config |
   # config.auto_migrate_db = true
   # config.use_hal_browser = true
   config.logger = ::Logger.new($stdout)
+  config.logger.level = Logger::WARN
   config.database_connection = Sequel.connect(DATABASE_CREDENTIALS.merge(logger: DatabaseLogger.new(config.logger), encoding: 'utf8'))
 end