Added public files
Roughly added all public files. Probably missed some, though.
diff --git a/obj/tools/MGtool/man.d/xinherit b/obj/tools/MGtool/man.d/xinherit
new file mode 100644
index 0000000..ef02f3e
--- /dev/null
+++ b/obj/tools/MGtool/man.d/xinherit
@@ -0,0 +1,16 @@
+SYNOPSIS
+ xinherit <object> [function]
+
+DESCRIPTION
+ Show the inheritance tree of an object and if optional specified
+ display all occurencies of the function.
+ The inheritance tree is perhaps not the one you expect to see. In
+ fact its the one the gamedriver really uses. That means if for
+ example two object inherit each other or in any other case of recursion
+ it will not be shown. Or if an object A inherits object B and C
+ and object B also inherits object C, the object C will only displayed
+ once (because the gamedriver also inherits object once).
+
+EXAMPLE
+ xinherit $me
+