Move modules/mono/glue/cs_files to modules/mono/glue/Managed/Files

Added dummy MSBuild project and solution to get tooling help when editing these files.

modules/mono/glue/Managed/Files/Object.base.cs

@@ -0,0 +1,88 @@
+using System;
+using System.Runtime.CompilerServices;
+
+namespace Godot
+{
+    public partial class Object : IDisposable
+    {
+        private bool disposed = false;
+
+        private const string nativeName = "Object";
+
+        internal IntPtr ptr;
+        internal bool memoryOwn;
+
+        public Object() : this(false)
+        {
+            if (ptr == IntPtr.Zero)
+                ptr = godot_icall_Object_Ctor(this);
+        }
+
+        internal Object(bool memoryOwn)
+        {
+            this.memoryOwn = memoryOwn;
+        }
+
+        public IntPtr NativeInstance
+        {
+            get { return ptr; }
+        }
+
+        internal static IntPtr GetPtr(Object instance)
+        {
+            return instance == null ? IntPtr.Zero : instance.ptr;
+        }
+
+        ~Object()
+        {
+            Dispose(false);
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (disposed)
+                return;
+
+            if (ptr != IntPtr.Zero)
+            {
+                if (memoryOwn)
+                {
+                    memoryOwn = false;
+                    godot_icall_Reference_Disposed(this, ptr, !disposing);
+                }
+                else
+                {
+                    godot_icall_Object_Disposed(this, ptr);
+                }
+
+                this.ptr = IntPtr.Zero;
+            }
+
+            disposed = true;
+        }
+
+        public SignalAwaiter ToSignal(Object source, string signal)
+        {
+            return new SignalAwaiter(source, signal, this);
+        }
+
+        [MethodImpl(MethodImplOptions.InternalCall)]
+        internal extern static IntPtr godot_icall_Object_Ctor(Object obj);
+
+        [MethodImpl(MethodImplOptions.InternalCall)]
+        internal extern static void godot_icall_Object_Disposed(Object obj, IntPtr ptr);
+
+        [MethodImpl(MethodImplOptions.InternalCall)]
+        internal extern static void godot_icall_Reference_Disposed(Object obj, IntPtr ptr, bool isFinalizer);
+
+        // Used by the generated API
+        [MethodImpl(MethodImplOptions.InternalCall)]
+        internal extern static IntPtr godot_icall_Object_ClassDB_get_method(string type, string method);
+    }
+}