ARM recent failures

[Nick Clifton]

Hi Maciej,

>  NB I think Paul Brook and Mark Mitchell's ARM maintainer entries can be 
> considered stale as their CodeSourcery addresses have been defunct for 
> years now. 

I managed to contact Mark Mitchell, and he is indeed no longer interested
in being an ARM maintainer.  So I have updated the MAINTAINERS file and
created a 'Past Maintainers' section with his name in it.

I am still waiting to hear back from Paul...

Cheers
  Nick