Add note about compiling source.
Add note about compiling source.

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