Links to Cinder + Git broken in Windows Setup page

Hi, it looks like the links referring to the Cinder+Git page are broken in the Windows setup page.

They refer to https://libcinder.org/docs/branch/master/guides/windows-setup/GitSetup.html, which gives me a 404

Thanks for reporting that. PR made here: https://github.com/cinder/Cinder/pull/1903. Should be merged and deployed soon.