* device/lib/gbz80/crt0.s,

* device/lib/gbz80/crt0.s,
* device/lib/gbz80/crt0_rle.s,
* device/lib/gbz80/div.s,
* device/lib/gbz80/fstubs.s,
* device/lib/gbz80/heap.s,
* device/lib/gbz80/mul.s,
* device/lib/gbz80/putchar.s,
* device/lib/gbz80/stubs.s,
* device/lib/z80/crt0.s,
* device/lib/z80/crt0_rle.s,
* device/lib/z80/div.s,
* device/lib/z80/fstubs.s,
* device/lib/z80/heap.s,
* device/lib/z80/mul.s,
* device/lib/z80/putchar.s,
* device/lib/z80/stubs.s: removed all leading underscores from area names

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@4418 4a8a32a2-be11-0410-ad9d-d568d2c75423