#98 deadline imports edited

src/main/java/ru/ulstu/deadline/model/Deadline.java

@@ -6,7 +6,11 @@ import org.springframework.format.annotation.DateTimeFormat;
 import ru.ulstu.core.model.BaseEntity;
 import ru.ulstu.user.model.User;
 
-import javax.persistence.*;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.OneToMany;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
 import java.util.Date;
 import java.util.List;
 import java.util.Objects;