重构，改名

Author: binarywang

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/datacube/WxDataCubeUserCumulate.java

@@ -12,7 +12,7 @@
  * http://mp.weixin.qq.com/wiki/3/ecfed6e1a0a03b5f35e5efac98e864b7.html
  * </pre>
  */
-public class WxMpUserCumulate implements Serializable {
+public class WxDataCubeUserCumulate implements Serializable {
 
   private Date refDate;
 

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/datacube/WxDataCubeUserSummary.java

@@ -12,7 +12,7 @@
  * http://mp.weixin.qq.com/wiki/3/ecfed6e1a0a03b5f35e5efac98e864b7.html
  * </pre>
  */
-public class WxMpUserSummary implements Serializable {
+public class WxDataCubeUserSummary implements Serializable {
 
   private Date refDate;