issue #90 WxMpUser添加sexId字段，和微信返回的性别字段保持一致

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/result/WxMpUser.java

@@ -20,7 +20,11 @@ public class WxMpUser {
   protected String headImgUrl;
   protected Long subscribeTime;
   protected String unionId;
-  
+  protected Integer sexId;
+
+  public Boolean getSubscribe() {
+    return subscribe;
+  }
   public Boolean isSubscribe() {
     return subscribe;
   }
@@ -87,7 +91,16 @@ public class WxMpUser {
   public void setUnionId(String unionId) {
     this.unionId = unionId;
   }
-  
+
+  public Integer getSexId() {
+
+    return sexId;
+  }
+
+  public void setSexId(Integer sexId) {
+    this.sexId = sexId;
+  }
+
   public static WxMpUser fromJson(String json) {
     return WxMpGsonBuilder.INSTANCE.create().fromJson(json, WxMpUser.class);
   }