CLEANUP: add old experimental x280 structure dump config

asm/datazone.x280.config

@@ -0,0 +1,29 @@
+
+option want_rows 20
+
+# load regions of memory that have data
+load_memory 0x20000 0x20000 x280.N20HT29W.img.orig 0x20000 0
+
+# List of known keyboard symbols
+f ptr_list_matrix x 0x2b5d0
+f list_matrix     x 0x2b5a8
+f matrix1         x 0x2b1c0
+f livekeys1       x 0x2b2f0
+f ptr_fn_keys1    x 0x2b598
+f fn_keys1        x 0x2b540
+f matrix2         x 0x2b318
+f livekeys2       x 0x2b448
+f ptr_fn_keys2    x 0x2b5a0
+f fn_keys2        x 0x2b560
+
+f list_numpad     x 0x2b1ac
+f numpad1_keys    1 0x2b12c
+f numpad2_keys    1 0x2b16c
+
+f list_delayTab1  x 0x2ae34
+f delayTab1       x 0x2ae28
+f table_023b8     x 0x023b8
+f keyboard        x 0x2ae48
+
+# TODO
+# - Have not found where they have stuck the complex keys replacement table