[Travis] No need to install Mercurial anymore 2
[Travis] No need to install Mercurial anymore 2

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