Bumping libraries and project configuration updates.

[UPDATED]   TestFlight SDK -> 2.0.0
[UPDATED]   USM to deal with exceptions better.
[UPDATED]   Project configuration.

External/TestFlight/TestFlight+AsyncLogging.h

@@ -0,0 +1,30 @@
+//
+//  TestFlight+AsyncLogging.h
+//  libTestFlight
+//
+//  Created by Jason Gregori on 2/12/13.
+//  Copyright (c) 2013 TestFlight. All rights reserved.
+//
+
+/*
+
+ When logging, it is important that logs are written synchronously. In the event of a crash, all logs that happened before the crash are gauranteed to be on disk. If they were written asynchronously and a crash occurs, you might lose some very valuable logs that might have helped fixed the crash.
+ 
+ However, because TFLog waits until writing to disk is complete, it takes a while. If you have a very high preformance app that can't afford to wait for logs, these functions are for you.
+ 
+ USE THESE, BUT KNOW YOU RISK LOSING SOME LOGS AT CRASH TIME
+ 
+ */
+
+#import "TestFlight.h"
+
+
+
+#if __cplusplus
+extern "C" {
+#endif
+    void TFLog_async(NSString *format, ...) __attribute__((format(__NSString__, 1, 2)));
+    void TFLogv_async(NSString *format, va_list arg_list);
+#if __cplusplus
+}
+#endif