Xtensa port maintainer

[Bob Wilson]

I am moving to a new job and will no longer be able to serve as the Xtensa port 
maintainer for GCC.  I would like to nominate Sterling Augustine to take my 
place.  Sterling has done a lot of work on the GNU assembler and recently worked 
on GCC with me to use DWARF unwinding for Xtensa.  I think he will do a good 
job.  Would the steering committee please consider that nomination?

I am working to hand over what I know to Sterling.  If there is anything in 
particular that I can do to help with the transition, please let me know.

It has been great to work with all of you.  Working on GCC has been a relatively 
small part of my job for the last few years, and I would have liked to do more. 
  I have really enjoyed seeing this team of developers from around the world 
collaborate so well.  Thanks to everyone who has helped me out with reviews and 
suggestions over the years.