[Freeswitch-docs] presenting ESL outbound + Java netty example

Hi! I want to share working java example of connecting Freeswitch with java using Event Socket Outbound. Example implemented on Spring Boot (for DI and config) and Netty (for transport), both popular and mature projects. Here it is: https://github.com/achernetsov/freeswitch-esl-out-netty MIT license It will be cool to see it in documentation, I think lots of Java developers new to Freeswitch search examples such as this. Best regards! Artyom.