commit f57b225efcb57a8ebf61bee1149ade0938b66a60
Author: Ingo Korb <ingo@akana.de>
Date:   Sun Oct 11 18:10:41 2015 +0200

    configparser: Update to fix Perl 5.20 warnings
    
    Rewrite some neat-but-broken Perl constructs with old-but-working ones
    to remove the large number of warnings shown when run in Perl 5.20.