Added public files
Roughly added all public files. Probably missed some, though.
diff --git a/obj/tools/MGtool/man.d/xset b/obj/tools/MGtool/man.d/xset
new file mode 100644
index 0000000..cb7c66d
--- /dev/null
+++ b/obj/tools/MGtool/man.d/xset
@@ -0,0 +1,15 @@
+SYNOPSIS
+ xset [$<name>=<object>]
+
+DESCRIPTION
+ Without an argument all current variable settings will be shown and
+ destructed objects removed from the list of variables.
+ With argument the specified variable will be set.
+
+EXAMPLES
+ xset $deep=deepthought
+ xset $xtool=$me.xtool
+ xset $god=$deep
+ xset $last_result=$result
+ xset $3=^$1.3
+