This swaps capslock and escape.

To enable this patch, you will need to edit the PATCHES-* variable inside
the Makefile

@@ capslock_esc_swap @@
 000218b0  9e 9e 00 9f 9f 00 4a 4a  00 00 00 00 b2 00 00 00  |......JJ........|
 000218c0  b4 16 02 00 40 00 00 00  58 18 02 00 18 18 02 00  |....@...X.......|
-000218d0  0b 00 00 00 98 18 02 00  01 02 11 10 1f 6e 2e 83  |.............n..|
-000218e0  00 00 00 00 00 00 00 00  70 03 12 1e 20 2d 2f 00  |........p... -/.|
+000218d0  0b 00 00 00 98 18 02 00  01 02 11 10 1f 1e 2e 83  |................|
+000218e0  00 00 00 00 00 00 00 00  70 03 12 6e 20 2d 2f 00  |........p..n -/.|
 000218F0  00 00 00 00 00 00 00 00  71 04 13 72 21 73 30 00  |........q..r!s0.|
 00021900  00 00 00 00 00 00 00 00  06 05 14 15 22 23 31 32  |............"#12|
 00021910  00 00 00 00 00 00 00 00  07 08 17 16 25 24 34 33  |............%$43|