车头，挂车，道路运输证新增绑定逻辑，优化车辆解绑逻辑

app/src/main/java/com/arpa/hndahesudintocctmsdriver/bean/OCRVehicleBackLicenseBean.java

@@ -59,6 +59,7 @@ public class OCRVehicleBackLicenseBean {
         private int id;
         private String url;
         private String checkRecord;
+        private String isSave;
         private String approvedCapacity;
         private String allCapacity;
         private String size;
@@ -71,6 +72,14 @@ public class OCRVehicleBackLicenseBean {
         private String carNumber;
         private int licenseId;
 
+        public String getIsSave() {
+            return isSave;
+        }
+
+        public void setIsSave(String isSave) {
+            this.isSave = isSave;
+        }
+
         public int getLicenseId() {
             return licenseId;
         }