Added various method to the .Net API

- IsKeyDown
- GetMousePosition
- GetEntity
- HasComponent
- GetComponent
- Added InputKeyCode to C#

Nuake/src/Scripting/NetModules/InputNetAPI.h

@@ -0,0 +1,14 @@
+#pragma once
+#include "NetAPIModule.h"
+
+namespace Nuake {
+
+	class InputNetAPI : public NetAPIModule
+	{
+	public:
+		virtual const std::string GetModuleName() const override { return "Input"; }
+
+		virtual void RegisterMethods() override;
+
+	};
+}