title: Spring Cloud Config Server - Possibility to reference files with Git backend
body: <p>As an organisational unit, we have set up Spring Cloud Config Server for all our Spring micro-services with a Git backend (using bitbucket.org). We have also enabled the <code>/actuator/refresh</code> endpoints to refresh our <code>@ConfigurationProperties</code> on the fly without having to redeploy any micro-service. It was decided not to make use of Spring Cloud Bus to ensure that we have full control when to refresh which application as a precaution.</p>
  
  <p>Now comes our question. We have some micro-services which have queries as configurations. These can be quite cumbersome and we would like to place such queries in a file and have them referenced by the Spring Cloud Config Server. Has anyone managed to come up with such a solution or perhaps something similar? It is imperative for us to still be able to refresh such configurations on the fly, even if being referenced. Thus, these cannot be packaged with the application itself.</p>