allow vswhere to find all VS installations, even older (#1681)
allow vswhere to find all VS installations, even older (#1681)


luckielordie/conan,conan-io/conan,birsoyo/conan,memsharded/conan,memsharded/conan,tivek/conan,conan-io/conan,memsharded/conan,luckielordie/conan,birsoyo/conan,lasote/conan,memsharded/conan,conan-io/conan,tivek/conan,lasote/conan