Import dcrepo's GitHub pull request "Windows and IE Version numbering update" and WinHTTP APIs

https://github.com/CS-svnmirror/dsource-bindings/pull/1


git-svn-id: http://svn.dsource.org/projects/bindings/trunk@433 e3080b08-b6e0-0310-b0a6-cbd5e3aa05fd