[README] added hints for Windows
[README] added hints for Windows


git-svn-id: 64df4a12fe8ab3fee7db88f0f615ae26a3770e3d@360 3eaf19af-ecc0-40f6-b43f-672aa0c71c71

mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs,mancoast/cado-nfs