Added --update option to pod list command
Added --update option to pod list command

mglidden/CocoaPods,0xced/CocoaPods,vivekshukla-mob-ibtech/Repository,ashfurrow/CocoaPods,orta/CocoaPods,mglidden/CocoaPods,mglidden/CocoaPods,Ashton-W/CocoaPods,segiddins/CocoaPods