Merge remote-tracking branch 'origin/master' into updateGroupsAPI

# Conflicts:
#	src/main/java/mops/gruppen2/repository/EventRepository.java

src/main/java/mops/gruppen2/domain/User.java

@@ -9,9 +9,7 @@ import lombok.Value;
 @AllArgsConstructor
 @EqualsAndHashCode(exclude = {"givenname", "familyname", "email"})
 public class User {
-
     String user_id;
-
     String givenname;
     String familyname;
     String email;

src/main/java/mops/gruppen2/domain/event/UpdateGroupDescriptionEvent.java

@@ -17,4 +17,9 @@ public class UpdateGroupDescriptionEvent extends Event {
         super(event_id, group_id, user_id);
         this.newGroupDescription = newGroupDescription;
     }
+
+    public UpdateGroupDescriptionEvent(Long group_id, String user_id, String newGroupDescription) {
+        super(group_id, user_id);
+        this.newGroupDescription = newGroupDescription;
+    }
 }

src/main/java/mops/gruppen2/domain/event/UpdateGroupTitleEvent.java

@@ -17,4 +17,9 @@ public class UpdateGroupTitleEvent extends Event {
         super(event_id, group_id, user_id);
         this.newGroupTitle = newGroupTitle;
     }
+
+    public UpdateGroupTitleEvent(Long group_id, String user_id, String newGroupTitle) {
+        super(group_id, user_id);
+        this.newGroupTitle = newGroupTitle;
+    }
 }