Removed not used TemplateInstanceID

Author: Cibbi

Editor/Scriptables/TemplateAsset.cs

@@ -11,16 +11,13 @@ namespace VRLabs.ModularShaderSystem
     public class TemplateAsset : ScriptableObject
     {
         public string Template;
-        public string TemplateInstanceID;
 
         public TemplateAsset(string template)
         {
             Template = template;
         }
         public TemplateAsset() : this("") { }
 
-        public override string ToString() => TemplateInstanceID;
-
         //TODO: add preview icon
         [MenuItem("Assets/Create/" + MSSConstants.CREATE_PATH + "/Template", priority = 9)]
         private static void CreateTemplate()

Editor/Scriptables/TemplateAssetImporter.cs

@@ -12,7 +12,6 @@ public class TemplateAssetImporter : ScriptedImporter
         public override void OnImportAsset(AssetImportContext ctx)
         {
             var subAsset = ScriptableObject.CreateInstance<TemplateAsset>();
-            subAsset.TemplateInstanceID = Guid.NewGuid().ToString();
             subAsset.Template = File.ReadAllText(ctx.assetPath);
             //Texture2D icon = Resources.Load<Texture2D>("Editor/Icons/Icon");
             ctx.AddObjectToAsset("Template", subAsset/*, icon*/);

Editor/Scriptables/TemplateCollectionAssetImporter.cs

@@ -61,7 +61,6 @@ public override void OnImportAsset(AssetImportContext ctx)
         private static void SaveSubAsset(AssetImportContext ctx, TemplateCollectionAsset asset, StringBuilder builder, string name)
         {
             var templateAsset = ScriptableObject.CreateInstance<TemplateAsset>();
-            templateAsset.TemplateInstanceID = Guid.NewGuid().ToString();
             templateAsset.Template = builder.ToString();
             templateAsset.name = name;
             ctx.AddObjectToAsset(name, templateAsset /*, icon*/); //TODO: add asset icon here