added temporary handling of double LOAD/SAVE entries in Kernal

c64/kernal/f49e.load_int.s

@@ -0,0 +1,13 @@
+
+//
+// XXX Note: something unusual was done with LOAD routine - although the vector at $330 points to $F4A5,
+//           the Kernal jump table points to $F49E (see also Mapping the C64, page 76). By experimenting
+//           I have already discovered that $F4A5 performs indirect jump via ($0330) vector, but it must
+//           be doing a little bit more - not sure yet, what. Something similar is done with SAVE.
+//
+//           This has to be clarified.
+//
+
+LOAD_INT:
+    jmp (ILOAD)
+