Cleaning up the SDK archive


I’m trying to clean up the polluted zip file from the Astra SDK 2.0.12 for Visual Studio 2015. Which of the files are actually needed to make the sdk work? I’m trying to integrate it in my package manager but there are some files that prevent the integration (duplicated binaries, like sfml). Also I want to integrate openni seperatly because I need it to work next to the astra sdk. I downloaded it from your homepage but the timestamp for OpenNI2.lib in is Feb '18 and in is Sep '18. Is still up to date?