Fix logging of users activation.

Correction for 1a9f38f commit.

Fix #252

Author: php-coder

src/main/java/ru/mystamps/web/dao/dto/AddUsersActivationDbDto.java

@@ -21,9 +21,11 @@
 
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
+@ToString
 public class AddUsersActivationDbDto {
 	private String activationKey;
 	private String email;