refactor: remove the fast server

app/jobs/renew_track_certificates_job.rb

@@ -1,15 +0,0 @@
-class RenewTrackCertificatesJob < Postal::Job
-
-  def perform
-    TrackCertificate.where("renew_after IS NULL OR renew_after <= ?", Time.now).each do |certificate|
-      log "Renewing certificate for track domain ##{certificate.id} (#{certificate.domain})"
-      if certificate.get
-        log "Successfully renewed"
-      else
-        certificate.update(:renew_after => 1.day.from_now)
-        log "Could not be renewed"
-      end
-    end
-  end
-
-end