dynamic-complete-history documentation change

[Michael Wardle]

Hi

It seems that the binding for Alt-Tab changed from dynamic-complate-history 
to tab-insert around Bash 3.0.

The bashref.info file as found in Debian and the current version 3.0 Bash 
source tarball on http://ftp.gnu.org/gnu/bash/ both still state the default 
binding for dynamic-complete-history is Alt-Tab.

It looks like this section of the Bash Reference Manual is generated from 
the file rluser.texi, which is provided by Readline.  The current version on 
the web no longer mentions dynamic-complete-history.
http://cnswww.cns.cwru.edu/~chet/readline/readline.html#SEC19

Could you please regenerate the file bashref.info in the upstream sources 
and/or update the Readline documentation if you get the time.

Thanks