update read

Only create project file if app is in debug mode

Author: Chris Wilson

README.md

@@ -67,9 +67,11 @@ Something like this:
 
 `````
 #if !(TARGET_OS_EMBEDDED)  // This will work for Mac or Simulator but excludes physical iOS devices
+#ifdef DEBUG
     // @(1) is NSSQLiteStoreType
     [self createCoreDataDebugProjectWithType:@(1) storeUrl:[storeURL absoluteString] modelFilePath:[modelUrl absoluteString]];
 #endif
+#endif
 `````
 
 Now you can just open the /tmp/YourAppName.cdp file and it will open CoreDataUtility with your app's data loaded.