[Rakefile] Don't set the git user as not needed anymore
[Rakefile] Don't set the git user as not needed anymore

orta/CocoaPods,segiddins/CocoaPods,vivekshukla-mob-ibtech/Repository,mglidden/CocoaPods,ashfurrow/CocoaPods,mglidden/CocoaPods,Ashton-W/CocoaPods,mglidden/CocoaPods