Changes

=== ROM LAYOUT AS EXPECTED BY THE CPC ===<pre>C000 Rom type - Rom type (0 = foreground; 1 = background)C001 Mark number ) for use of the programmer butC002 Version number ) they aren't essential to theC003 Modification number ) rom's operationsC004 COMMAND NAME TABLE address (low byte address)C005 COMMAND NAME TABLE address (high byte address)C006/7/8 Jump to INITIALISE ROM routine start address )C009/A/B Jump to 1st command's program start address ) JUMP TABLEC00C/D/E Jump to 2nd command's program start address )