Changes

*** [https://developer.apple.com/library/mac/documentation/cocoa/conceptual/objectivec/objc.pdf Objective C language Documentation]

*** [http://proquest.safaribooksonline.com/book/programming/iphone/9781430236054 iOS 5 Development: Exploring the SDK]

** [http://wsong18.blogspot.ca/2012/07/setting-up-phonegap-development_27.html Setting up PhoneGap Development Environment for Android Platform]