RenderConfig allows the definition of a set of modifications that can be used to transform (or render) a set of source files to provide tailored configuration specific to a particular instance of an application. A typical use case for this is where your application requires a set of configuration files that identify multiple servers that provide particular application services. These application servers will differ depending on whether you are running the application in development, testing, or in production. With RenderConfig, at build time you can explicitly produce a set of configuration files that support all of these configurations, providing the ability to ship the configuration with the other build artifacts.
