Added public files

Roughly added all public files. Probably missed some, though.
diff --git a/doc/sefun/query_snoop b/doc/sefun/query_snoop
new file mode 100644
index 0000000..4da8838
--- /dev/null
+++ b/doc/sefun/query_snoop
@@ -0,0 +1,10 @@
+DEPRECATED
+SYNOPSIS
+        object query_snoop(object victim)
+
+DESCRIPTION
+        Returns the user who currently snoops victim. The calling
+        object must be privileged by the master object.
+
+SEE ALSO
+        snoop(E)