title: Configuration file transformation in ASP .NET 5
body: <p>We are building a web-application using the new ASP .NET 5 platform. I am configuring the build and deployment automation tools and I want to have the ability to change the application settings during deployment (like changing the web-service url). In ASP .NET 5 we don't have web.config files anymore, only the new json configuration files. Is there a mechanism in ASP .NET 5 similar to web.config transformation in the previous versions of ASP .NET?</p>