Updated AFNetworking to version 2.4.1 to fix crash when building in Xcode 6

src/ios/AFNetworking/AFNetworkReachabilityManager.h

@@ -1,6 +1,6 @@
 // AFNetworkReachabilityManager.h
 // 
-// Copyright (c) 2013 AFNetworking (http://afnetworking.com)
+// Copyright (c) 2013-2014 AFNetworking (http://afnetworking.com)
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
@@ -23,12 +23,6 @@
 #import <Foundation/Foundation.h>
 #import <SystemConfiguration/SystemConfiguration.h>
 
-#import <netinet/in.h>
-#import <netinet6/in6.h>
-#import <arpa/inet.h>
-#import <ifaddrs.h>
-#import <netdb.h>
-
 typedef NS_ENUM(NSInteger, AFNetworkReachabilityStatus) {
     AFNetworkReachabilityStatusUnknown          = -1,
     AFNetworkReachabilityStatusNotReachable     = 0,
@@ -39,6 +33,8 @@ typedef NS_ENUM(NSInteger, AFNetworkReachabilityStatus) {
 /**
  `AFNetworkReachabilityManager` monitors the reachability of domains, and addresses for both WWAN and WiFi network interfaces.
  
+ Reachability can be used to determine background information about why a network operation failed, or to trigger a network operation retrying when a connection is established. It should not be used to prevent a user from initiating a network request, as it's possible that an initial request may be required to establish reachability.
+
  See Apple's Reachability Sample Code (https://developer.apple.com/library/ios/samplecode/reachability/)
  
  @warning Instances of `AFNetworkReachabilityManager` must be started with `-startMonitoring` before reachability status can be determined.
@@ -86,11 +82,11 @@ typedef NS_ENUM(NSInteger, AFNetworkReachabilityStatus) {
 /**
  Creates and returns a network reachability manager for the socket address.
 
- @param address The socket address used to evaluate network reachability.
+ @param address The socket address (`sockaddr_in`) used to evaluate network reachability.
 
  @return An initialized network reachability manager, actively monitoring the specified socket address.
  */
-+ (instancetype)managerForAddress:(const struct sockaddr_in *)address;
++ (instancetype)managerForAddress:(const void *)address;
 
 /**
  Initializes an instance of a network reachability manager from the specified reachability object.