Setting Up Github Windows Client Behind a Proxy
1. Navigate to your git.exe directory (C:\Users\your_username\AppData\Local\GitHub\PortableGit~\bin)
2. git config --global http.proxy http://username:password@host:port/
3. git config --system http.sslcainfo /bin/curl-ca-bundle.crt
4. Open the github client (it should work now)