开放PushClient方便spring配置

Author: 夜色

mpush-client/src/main/java/com/mpush/client/push/PushClient.java

@@ -36,7 +36,7 @@
 import java.util.Set;
 import java.util.concurrent.FutureTask;
 
-/*package*/ final class PushClient extends BaseService implements PushSender {
+public final class PushClient extends BaseService implements PushSender {
 
     private MPushClient mPushClient;