Add ClearConsole command

extracommands/ClearConsoleCommandEngine.cs

@@ -0,0 +1,24 @@
+using GamecraftModdingAPI.Commands;
+using Svelto.ECS;
+
+namespace ExtraCommands
+{
+    [CustomCommand("ClearConsole")]
+    public class ClearConsoleCommandEngine : ICustomCommandEngine
+    {
+        public void Ready()
+        {
+            CommandRegistrationHelper.Register("ClearConsole", uREPL.Window.ClearOutputCommand,
+                "Clears the console output.");
+        }
+
+        public IEntitiesDB entitiesDB { get; set; }
+        public void Dispose()
+        {
+            CommandRegistrationHelper.Unregister("ClearConsole");
+        }
+
+        public string Name { get; } = "ClearConsole";
+        public string Description { get; } = "Clears the console output.";
+    }
+}