Assembler: When saving GT1 files, make sure there is only one segment in page 0.     (as imposed by the loader on the gigatron)
Assembler: When saving GT1 files, make sure there is only one segment in page 0.
    (as imposed by the loader on the gigatron)

kervinck/gigatron-rom,kervinck/gigatron-rom,kervinck/gigatron-rom,kervinck/gigatron-rom,kervinck/gigatron-rom,kervinck/gigatron-rom,kervinck/gigatron-rom