Hello everyone and thank you for the feedback. We are actively investigating ways to improve how Visual Studio handles project content. This suggestion falls into that category. Unfortunately, we will not be able to address this feedback for the Visual Studio 2015 release. We will update the community when our plans in this area have gained more clarity.
Visual Studio – VS IDE Project and Build TeamPiotr commented
Here's my proposal, leave the sad and painfull .NET and it's ecosystem for a better and happier experience with another language/platform and a smarter IDE.