[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 2ede9c1f34da47397f6b8e990d5b94d183c7b48a
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Oct 4 11:39:57 2017 -0400

    logging: make set_debugging() local to pluto
    
    delete the tools version - turns out it isn't used
    
    if the tools ever do start setting debugging then they'll need
    something more like the code in pluto and whack that parses debug
    and impair string names