[RFA] Try2: Ignore breakpoints when reading memory.

[Eli Zaretskii]

> From: Vladimir Prus <vladimir@codesourcery.com>
> Date: Sun, 24 Feb 2008 17:50:39 +0300
> 
> 
> This a second attempt at making gdb always ignore
> any memory breakpoints that are inserted and show the original
> memory content.

What about documentation and NEWS?

> +When this mode is off (which is default), all memory reads will return\n\

  When this mode is off (the default), ...

> +the disassemble command will show the breakpoint instructions."),

  the disassemble command will show inserted breakpoint instructions.