Resolve WES-181 "Missing code doc"

Assets/Common/Scripts/BootScreen.cs

@@ -20,7 +20,6 @@ public class BootScreen : MonoBehaviour
     /// <summary>
     /// Request authorization and check whether at least 1 webcam is available
     /// </summary>
-    /// <returns>IEnumerator object</returns>
     IEnumerator Start()
     {
         UserList.AVATARS = sprites.avatars;
@@ -57,6 +56,4 @@ public class BootScreen : MonoBehaviour
             errorText.text = "Zorg ervoor dat deze applicatie toegang heeft tot je webcam!";
         }
     }
-
-
 }

Assets/Common/Scripts/CourseActivityScreen.cs

@@ -8,12 +8,21 @@ using UnityEngine.UI;
 /// </summary>
 public class CourseActivityScreen : MonoBehaviour
 {
-    // vvv TEMPORARY STUFF vvv
+    /// <summary>
+    /// Reference to the 'continue playing' button
+    /// </summary>
     public GameObject playButton;
-    public GameObject previewButton;
-    // ^^^ TEMPORARY STUFF ^^^
 
+    /// <summary>
+    /// Reference to the 'play in preview mode' button
+    /// </summary>
+    public GameObject previewButton;
+
+    /// <summary>
+    /// Reference to the 'restart from beginning' button
+    /// </summary>
     public GameObject restartButton;
+
     /// <summary>
     /// Reference to the courses
     /// </summary>
@@ -39,7 +48,6 @@ public class CourseActivityScreen : MonoBehaviour
     /// </summary>
     public Image courseImage;
 
-
     /// <summary>
     /// Progress bar Display
     /// </summary>
@@ -68,15 +76,12 @@ public class CourseActivityScreen : MonoBehaviour
         int index = courseList.currentCourseIndex;
         Course course = courseList.courses[index];
 
-        // vvv TEMPORARY STUFF vvv
         playButton.SetActive(course.theme.modelIndex != ModelIndex.NONE);
         previewButton.SetActive(course.theme.modelIndex == ModelIndex.NONE);
-        // ^^^ TEMPORARY STUFF ^^^
 
         title.text = course.title;
         description.text = course.description;
         courseImage.sprite = course.thumbnail;
-        //progressBar.value = progressValue;
 
         // Set progress
         PersistentDataController.GetInstance().Load();

Assets/Common/Scripts/CourseItem.cs

@@ -77,6 +77,5 @@ public class CourseItem : MonoBehaviour
             courseList.SetCurrentCourse(course.index);
             SystemController.GetInstance().LoadNextScene("Common/Scenes/CourseActivityScreen");
         });
-
     }
 }

Assets/Common/Scripts/SettingsScreen.cs

@@ -2,6 +2,9 @@ using UnityEngine;
 using UnityEngine.Playables;
 using UnityEngine.UI;
 
+/// <summary>
+/// Manager for the settings screen
+/// </summary>
 public class SettingsScreen : MonoBehaviour
 {
     /// <summary>