Added public files

Roughly added all public files. Probably missed some, though.
diff --git a/obj/tools/MGtool/man.d/xdes b/obj/tools/MGtool/man.d/xdes
new file mode 100644
index 0000000..17bf984
--- /dev/null
+++ b/obj/tools/MGtool/man.d/xdes
@@ -0,0 +1,8 @@
+SYNOPSIS
+      xdes <object>
+
+DESCRIPTION
+      Destruct an object using by first calling the lfun remove() of the
+      object and if its still "alive" then destruct it with the efun
+      destruct().
+