Add Git version 1.8.5 https examples

Add Git version 1.8.5 https examples

Starting with Git version 1.8.5 it's possible to do something like this:

   [http]
       sslVerify = true
   [http "https://weak.example.com/"]
       sslVerify = false

This allows global http.* configuration items to apply to specific URLs.

Update the https fetch/push information to include new examples showing
how to use this new configuration in Git version 1.8.5 and later to greatly
simplify https fetch/push setup.  With this new configuation support, the
https setup can be done once globally and then forgotten rather than having
to be done once for every repository.