Log Message:
Update to 1.2.8. Set LICENSE.

1.2.8:
Sam Lantinga - Sun Jan 15 01:39:35 EST 2012
 * Added the definition for INADDR_LOOPBACK
Sam Lantinga - Thu Jan 05 22:57:56 2012 -0500
 * Added an Xcode project for iOS
Sam Lantinga - Sat Dec 31 10:28:12 EST 2011
 * SDL_net is now under the zlib license
Sam Lantinga - Sun Nov 20 01:29:33 EST 2011
 * Added SDLNet_UDP_SetPacketLoss() to simulate random packet loss
Sam Lantinga - Fri Nov 04 04:52:12 2011 -0400
 * Added SDLNet_GetLocalAddresses() to query local interfaces
Sam Lantinga - Fri Nov  4 04:05:03 EDT 2011
 * Removed obsolete OpenTransport code
Sam Lantinga - Tue Mar 08 16:52:59 2011 -0800
 * Added Android.mk to build on the Android platform
Sam Lantinga - Sun Feb 27 10:00:53 PST 2011
 * Fixed to compile cleanly with g++
C.W. Betts - Thu Feb 17 12:52:47 PST 2011
 * Fixed the code to use socklen_t where appropriate
Evan Nemerson - Thu Feb 17 12:47:13 PST 2011
 * Added pkg-config support
esigra - Mon Feb 16 20:59:55 PST 2009
 * Fixed C++ compilation with -Wold-style-cast
Matthew Mondor - Fri Jan  4 08:44:22 PST 2008
 * Enable multicast receiving on 224.0.0.1 on Windows (already worked on UNIX)