Merge branch 'master' into 46-mvc

# Conflicts:
#	src/main/java/ru/ulstu/paper/controller/PaperController.java
#	src/main/java/ru/ulstu/paper/model/Paper.java
#	src/main/java/ru/ulstu/paper/model/PaperDto.java
#	src/main/resources/public/js/papers.js
#	src/main/resources/templates/papers/paper.html
#	src/main/resources/templates/papers/papers.html

src/main/java/ru/ulstu/paper/model/PaperDto.java

@@ -1,20 +1,14 @@
 package ru.ulstu.paper.model;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
 import org.hibernate.validator.constraints.NotEmpty;
-import org.springframework.format.annotation.DateTimeFormat;
 import ru.ulstu.deadline.model.DeadlineDto;
-import ru.ulstu.deadline.model.DeadlineDto;
-import ru.ulstu.user.model.UserDto;
 
-import javax.validation.constraints.Future;
-import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Size;
 import java.util.Date;
 import java.util.List;
-import java.util.List;
 import java.util.Set;
-import java.util.stream.Collectors;
 
 import static ru.ulstu.core.util.StreamApiUtils.convert;
 
@@ -26,7 +20,7 @@ public class PaperDto {
     private Paper.PaperStatus status;
     private Date createDate;
     private Date updateDate;
-    private final List<DeadlineDto> deadlines;
+    private List<DeadlineDto> deadlines;
     private String comment;
     private Boolean locked;
     private String tmpFileName;
@@ -35,6 +29,10 @@ public class PaperDto {
     private Date fileCreateDate;
     private Set<Integer> authors;
 
+    public PaperDto() {
+
+    }
+
     @JsonCreator
     public PaperDto(@JsonProperty("id") Integer id,
                     @JsonProperty("title") String title,

src/main/resources/templates/papers/paper.html

@@ -58,8 +58,8 @@
 
                                 <div class="form-group">
                                     <label>Дедлайн:</label>
-                                    <input type="date" class="form-control" name="deadline" th:field="*{deadlineDate}"/>
-                                    <p th:if="${#fields.hasErrors('deadlineDate')}" th:errors="*{deadlineDate}"
+                                    <input type="date" class="form-control" name="deadline" th:field="*{nextDeadline}"/>
+                                    <p th:if="${#fields.hasErrors('nextDeadline')}" th:errors="*{nextDeadline}"
                                        class="alert alert-danger">Incorrect title</p>
                                 </div>
 

src/main/resources/templates/papers/papers.html

@@ -90,7 +90,6 @@
                 $(paperRow).css("background-color", "white");
                 $(paperRow).closest(".paper-row").find(".remove-paper").addClass("d-none");
             });
-            showPapers("#paper-list", ".paper-row");
             jQuery('.filter').on('change','#year',function(){
 
                 filterPapers("#paper-list", ".paper-row",'1','2018');