Updated installation notes.
Updated installation notes.

The Command Line Tools may be installed right from Xcode.
0xced/CocoaPods,Ashton-W/CocoaPods,orta/CocoaPods,mglidden/CocoaPods,mglidden/CocoaPods,vivekshukla-mob-ibtech/Repository,ashfurrow/CocoaPods,mglidden/CocoaPods,segiddins/CocoaPods