Add syslog-migration to haproxy
Add syslog-migration to haproxy

- Add the syslog_forwarder job
- Add the custom_rules for haproxy

[#140229123]

Signed-off-by: Vlad Stoian <3a646ed2933376f6ad3d8f73c719d7c5225000dd@pivotal.io>

pivotal-cf/cf-rabbitmq-release,pivotal-cf/cf-rabbitmq-release,pivotal-cf/cf-rabbitmq-release,pivotal-cf/cf-rabbitmq-release