add entrust close order interface

Helius

2020-08-14 75a2180d5c8d6bab949e13da561a126c5c4e0d92

 src/main/java/com/xcong/excoin/configurations/properties/SecurityProperties.java

@@ -14,4 +14,6 @@
public class SecurityProperties {

    private String privateKey;

    private String publicKey;
}