[patch,6.0,rfc,rfa:doco] Finish "mi2"/"mi3" rollover

[Andrew Cagney]

I've checked this in to 6.0 and mainline.

Andrew

> Index: doc/ChangeLog
> 2003-08-04  Andrew Cagney  <cagney@redhat.com>
> 
> 	* gdb.texinfo (Mode Options): Mention that "mi2" was included in
> 	GDB 6.0.
> 
> Index: mi/ChangeLog
> 2003-08-04  Andrew Cagney  <cagney@redhat.com>
> 
> 	* mi-interp.c (_initialize_mi_interp): Register "mi2" and "mi3".
> 	Make "mi" select "mi2".
> 
> Index: ChangeLog
> 2003-08-04  Andrew Cagney  <cagney@redhat.com>
> 
> 	* interps.h (INTERP_MI2, INTERP_MI3): Define.
> 
> Index: testsuite/gdb.mi/ChangeLog
> 2003-08-04  Andrew Cagney  <cagney@redhat.com>
> 
> 	* mi2-basics.exp: Copy base MI .exp file, set MIFLAGS to -i=mi2.
> 	* mi2-break.exp, mi2-cli.exp, mi2-console.exp: Ditto.
> 	* mi2-disassemble.exp, mi2-eval.exp, mi2-file.exp: Ditto.
> 	* mi2-hack-cli.exp, mi2-pthreads.exp, mi2-read-memory.exp: Ditto.
> 	* mi2-regs.exp, mi2-return.exp, mi2-simplerun.exp: Ditto.
> 	* mi2-stack.exp, mi2-stepi.exp, mi2-syn-frame.exp: Ditto.
> 	* mi2-until.exp, mi2-var-block.exp, mi2-var-child.exp: Ditto.
> 	* mi2-var-cmd.exp, mi2-var-display.exp, mi2-watch.exp: Ditto.
>