.netrc is ineffective on Windows

[primetheus]

Windows prompts for credentials when using Git, so it appears that the .netrc file is not honored. This is likely a simple fix, dealing with the fact that Windows uses _netrc, and Unix uses .netrc.

Reference: https://stackoverflow.com/questions/6031214/git-how-to-use-netrc-file-on-windows-to-save-user-and-password