[opencms-dev] Keep two opencms environemnts in sync

[Alexandre Portugal Sousa]

   Hi. I'm new in OpenCMS and would like you to give me a hand.

   I have two opencms environments: one for development and another one 
for production. Due to our workflow and team configuration, both 
environment can evolve independently. Eventually, those changes made on 
'dev' must be sent to 'prod' and vice-versa.

   My question is: what is the best way to send content from 'dev' to 
'prod' and from 'prod' to 'dev'?

   PS: ideally, I would like to keep code in a single Git repository...

   Thanks in advance.