local transfer required special privileges on Windows

[ninoles]

Windows 7 and more have a very bad handling of symlinks, requiring the UAC dialog even if you're administrator (see http://answers.perforce.com/articles/KB/3472 for more details).
Since using symlink is the default behavior for local transfer, that's create weird situations where downloading from internet can be done without special permission but a local file those.
I think go-getter should better handled this case by default.

This issue is related to nomad issue 1714 (hashicorp/nomad#1714).

[F21]

Seeing the same problem here. Downloading a file from the internet worked fine, but using a local file throws an error:

 symlink C:\Users\user\Desktop\somefile.zip C:\Users\user\AppData\Local\Temp\test918577318\archive: A required privilege is not held by the client.