Resolve WES-117 "Persistent data handling"

Assets/Common/Scripts/BootScreen.cs

@@ -12,12 +12,20 @@ public class BootScreen : MonoBehaviour
     /// </summary>
     public TMP_Text errorText;
 
+    /// <summary>
+    /// Reference to the list that holds all user avatars
+    /// </summary>
+    public UserAvatarList sprites;
+
     /// <summary>
     /// Request authorization and check whether at least 1 webcam is available
     /// </summary>
     /// <returns>IEnumerator object</returns>
     IEnumerator Start()
     {
+        UserList.AVATARS = sprites.avatars;
+        PersistentDataController.GetInstance().Load();
+
         yield return Application.RequestUserAuthorization(UserAuthorization.WebCam);
         if (Application.HasUserAuthorization(UserAuthorization.WebCam))
         {