Fix NetworkManager, add more entity management, default command permission level to "Admin"

Torch.Server/Views/Converters/Vector3DConverter.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+using VRageMath;
+
+namespace Torch.Server.Views.Converters
+{
+    public class Vector3DConverter : IValueConverter
+    {
+        /// <inheritdoc />
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return ((Vector3D)value).ToString();
+        }
+
+        /// <inheritdoc />
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (Vector3D.TryParse((string)value, out Vector3D vec))
+                return vec;
+
+            throw new ArgumentException();
+        }
+    }
+}