[commit] cleanup annota*.exp ``cleanup core file'' messages

[Andrew Cagney]

> Andrew, I asked you this yesterday:
> 
>   Andrew, you've been committing a lot of patches lately.
>   Would you like to be co-maintainer of testsuite/ ?
> 
> You have a habit of ignoring questions.
> This makes it difficult for me to work with you.

I needed to think about it, I wasn't actually expecting or looking for 
this :-)

For the moment I'd prefer not.  I've already got a number of other 
direct maintainer responsibilities (remote, MIPS, arch, target, mi), and 
I'd really like to see someone new come into the role.

Perhaphs I could be listed as an explicit ``commit''.

Andrew

PS: This flurry of activity was prompted by the need to get consistent 
test names out of the testsuite - the tests I cleaned up were all 
producing system dependant messages.