Hi guys,

I make the patches to set the default of disassemble-next-line to off.
 Please help me review it.

2009-04-19  Hui Zhu  <teawater@gmail.com>

	* stack.c (_initialize_stack): Set the default of
	disassemble-next-line to off.

2009-04-19  Hui Zhu  <teawater@gmail.com>

	* gdbint.texinfo (disassemble-next-line): Set the default of
	disassemble-next-line to off.

Thanks,
Hui