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

[Andrew Cagney]

New commits:
commit 20638b970c9a611da0520eaf1b0c0b151947dbf0
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Oct 23 11:13:11 2019 -0400

    logging: remove code implementing per- state/connection debug-logging by blatting global cur_debugging
    
    The current implementation, which is reported as not working, is a
    barrier to elimiating cur_{from,state,connection}.