add one-time static libraries for windows for CRAN

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rprotobuf@739 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
windows build

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rprotobuf@740 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
fixes for windows

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rprotobuf@741 edb9625f-4e0d-4859-8d74-9fd3b1da38cb