Updated code for the email signature while sending emails

src/main/java/net/gepafin/tendermanagement/entities/HubEntity.java

@@ -42,4 +42,8 @@ public class HubEntity extends BaseEntity{
 
 	@Column(name = "UNIQUE_UUID")
 	private String uniqueUuid;
+	
+	@Column(name = "EMAIL_SIGNATURE")
+	private String emailSignature;
+	
 }