Make tests pass again (except not implemented ones).

zaaReloaded2/Controller/Settings.cs

@@ -58,7 +58,7 @@ namespace zaaReloaded2.Controller
         #region Constructors
 
         public Settings()
-            : this(string.Empty, new List<ElementBase>())
+            : this(string.Empty, null)
         { }
 
         public Settings(string name)
@@ -87,6 +87,10 @@ namespace zaaReloaded2.Controller
             Uid = Guid.NewGuid();
             Name = name;
             Elements = initialElements;
+            if (Elements == null)
+            {
+                Elements = new List<ElementBase>();
+            }
         }
 
         #endregion

zaaReloaded2/Importer/ZaaImporter/LaurisTimePoint.cs

@@ -87,7 +87,13 @@ namespace zaaReloaded2.Importer.ZaaImporter
         /// Is true if the LaurisText has time stamp in the first
         /// paragraph and <see cref="LabItem"/>s in the others.
         /// </summary>
-        public bool IsValidTimePoint { get; private set; }
+        public bool IsValidTimePoint
+        {
+            get
+            {
+                return Items.Count > 0;
+            }
+        }
 
         /// <summary>
         /// Gets or sets the original Lauris text for this timepoint.