Cleanup segmentation perl fixes#1171

Merged

jtrmal merged 2 commits intokaldi-asr:masterfrom

alumae:cleanup-segmentation-perl-fixes

Nov 4, 2016

Commits on Nov 4, 2016

Make sure orig2utt will be sorted, otherwise decoding will later fail
alumae
committed
Don't use a syntax that causes 'Experimental keys on scalar is now forbidden' error with Perl 5.23 and later
alumae
committed