Merge pull request acoomans#4 from TwiterZX/fix_sdk_compatibility_issue

[FIX]			compatibly issue with older SDK

Author: Arnaud Coomans

SimulatorRemoteNotifications/UIApplication+SimulatorRemoteNotifications.m

@@ -53,12 +53,15 @@ - (void)listenForRemoteNotifications {
 		} else if (![dict isKindOfClass:[NSDictionary class]]) {
 			NSLog(@"SimulatorRemoteNotification: message error (not a dictionary)");
 		} else {
-            if ([self.delegate respondsToSelector:@selector(application:didReceiveRemoteNotification:fetchCompletionHandler:)]) {
-                [self.delegate application:self didReceiveRemoteNotification:dict fetchCompletionHandler:^(UIBackgroundFetchResult result) {}];
-			}
-			else if ([self.delegate respondsToSelector:@selector(application:didReceiveRemoteNotification:)]) {
-					[self.delegate application:self didReceiveRemoteNotification:dict];
-			}
+            #ifdef __IPHONE_7_0
+                if ([self.delegate respondsToSelector:@selector(application:didReceiveRemoteNotification:fetchCompletionHandler:)]) {
+                    [self.delegate application:self didReceiveRemoteNotification:dict fetchCompletionHandler:^(UIBackgroundFetchResult result) {}];
+                }
+            #else
+                if ([self.delegate respondsToSelector:@selector(application:didReceiveRemoteNotification:)]) {
+                    [self.delegate application:self didReceiveRemoteNotification:dict];
+                }
+            #endif
 		}
 	});
     dispatch_source_set_cancel_handler(input_src,  ^{