* Merged part of Jim Roepke's changes -- the MYAddressLookup fixes and updated iPhone project.
* Changed API of Jim Roepke's TCPListener improvement (made it a settable property, not a method to override.)
* Added more types to .hgignore.

 //

 // Prefix header for all source files of the 'MYNetwork-iPhone' target in the 'MYNetwork-iPhone' project

 //

 #ifdef __OBJC__

 #import <Foundation/Foundation.h>

 #import <UIKit/UIKit.h>

 #endif