fix(ios): remove hacky kroll-leftovers on app-termination

iphone/TitaniumKit/TitaniumKit/Sources/API/TiApp.m

@@ -1006,15 +1006,6 @@ - (void)applicationWillTerminate:(UIApplication *)application
   [[TiLogServer defaultLogServer] start];
 #endif
 
-  // THE CODE BELOW IS WRONG.
-  // It only waits until ONE context has signialed that it has shut down; then we proceed along our merry way.
-  // This might lead to problems like contexts not getting cleaned up properly due to premature app termination.
-  // Plus, it blocks the main thread... meaning that we can have deadlocks if any context is currently executing
-  // a request that requires operations on the main thread.
-  [condition lock];
-  [condition waitUntilDate:[NSDate dateWithTimeIntervalSinceNow:SHUTDOWN_TIMEOUT_IN_SEC]];
-  [condition unlock];
-
   //This will shut down the modules.
   [theNotificationCenter postNotificationName:kTiShutdownNotification object:self];
   RELEASE_TO_NIL(condition);