Virtualized grid view (#9)

* Added VirtualGridLayoutGroup
* Display app version

Author: rubenwe

Assets/Scenes/MainScene.unity

@@ -1,13 +1,12 @@
-using StlVault.Util;
-using StlVault.Util.Logging;
+using StlVault.Util.Logging;
 
 namespace StlVault.Config
 {
     internal class ApplicationSettings
     {
         public ushort UiScalePercent { get; set; } = 100;
-        public LogLevel LogLevel { get; set; } = LogLevel.Info;
-        public ushort ImportParallelism { get; set; } = 2;
+        public LogLevel LogLevel { get; set; } = LogLevel.Trace;
+        public ushort ImportParallelism { get; set; } = 1;
         public ushort PreviewJpegQuality { get; set; } = 70;
         public ushort PreviewResolution { get; set; } = 10;
         public ushort ScrollSensitivity { get; set; } = 150;

Assets/Scripts/Config/ApplicationSettings.cs

@@ -1,5 +1,4 @@
 using System.Collections.Generic;
-using StlVault.Services;
 
 namespace StlVault.Config
 {

Assets/Scripts/Config/ImportFolderConfig.cs

@@ -1,11 +1,7 @@
-using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Diagnostics;
-using JetBrains.Annotations;
-using Newtonsoft.Json;
 using StlVault.Services;
-using UnityEngine.Scripting;
 
 namespace StlVault.Config
 {

Assets/Scripts/Config/PreviewInfo.cs

@@ -1,7 +1,6 @@
 using System;
 using System.IO;
 using System.Threading.Tasks;
-using StlVault.Config;
 using StlVault.Util.Logging;
 
 namespace StlVault.Services

Assets/Scripts/Services/AppDataPreviewImageStore.cs

@@ -1,7 +1,4 @@
-using System.Collections.Generic;
-using System.Threading.Tasks;
-
-namespace StlVault.Services
+namespace StlVault.Services
 {
 
 }

Assets/Scripts/Services/IKnownItemStore.cs

@@ -1,8 +1,5 @@
 using System.Collections.Generic;
 using System.Threading.Tasks;
-using StlVault.Config;
-using StlVault.Util;
-using StlVault.Util.Collections;
 using StlVault.ViewModels;
 using UnityEngine;
 

Assets/Scripts/Services/ILibrary.cs

@@ -1,5 +1,4 @@
-using System.Collections.Generic;
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using UnityEngine;
 
 namespace StlVault.Services

Assets/Scripts/Services/IPreviewBuilder.cs

@@ -1,5 +1,4 @@
-using System;
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 
 namespace StlVault.Services
 {

Assets/Scripts/Services/IPreviewImageStore.cs

@@ -1,5 +1,4 @@
 using System;
-using StlVault.Config;
 using StlVault.Util.Collections;
 using StlVault.ViewModels;