Improve gem:release tas task.
Improve gem:release tas task.

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