Remove reference to setuptools_git
Remove reference to setuptools_git

It is not needed for any purpose and was superseeded a while ago.

Change-Id: I53f318cc49916afeea749d4fd8aa5a0bafa567a7

noironetworks/networking-cisco,CiscoSystems/networking-cisco,Gitweijie/first_project,CiscoSystems/networking-cisco,Tehsmash/networking-cisco,Tehsmash/networking-cisco,hareeshpc/networking-cisco,Gitweijie/first_project,cisco-openstack/networking-cisco,nikolay-fedotov/networking-cisco,cisco-openstack/networking-cisco,hareeshpc/networking-cisco,noironetworks/networking-cisco,openstack/networking-cisco,openstack/networking-cisco