Exporting non-public class through public API.

Author: Oriental Sensation

library/src/main/java/com/loopj/android/http/RequestHandle.java

@@ -5,7 +5,7 @@
 /**
  * A Handle to an AsyncRequest which can be used to cancel a running request.
  */
-public class RequestHandle {
+class RequestHandle {
     private final WeakReference<AsyncHttpRequest> request;
 
     public RequestHandle(AsyncHttpRequest request) {