Update example code to new initializer pattern.

Added links to inline Cocoa concepts and made minor modifications.

Combined Cocoa and Core Foundation documents on property lists and reorganized material. Added a "Quick Start" mini-tutorial and a chapter on programmatically creating property lists. Mentioned iOS as a platform on which property lists are important.

Updated deprecated method in code listing.

Added an article describing how element mutability is determined when a property list is loaded from a file.

Made minor revisions. Changed title from "Property Lists."

Corrected error in restore property list sample code in “Using Old-Style Property Lists” and “Using XML Property Lists”.

“Serialized” property lists renamed “Binary” to better reflect their purpose.

Corrected error in restore property list sample code in “Binary Property Lists”.

Enumerated NSArray and NSDictionary methods available for writing XML plists in “XML Property Lists”. Added link to Core Foundation Property List documentation, and removed references to Property List “Services”.

Revision history was added to existing topic. It will be used to record changes to the content of the topic.