bootphon/wordseg: wordseg-0.7.1

New evaluation metrics in wordseg-eval:

• adjusted rand index:

  This requires the prepared text to be computed (whereas the other metrics only rely on segmented and gold texts), so it is implemented as an option --rand-index <prep-file> in wordseg-eval.

  An easiest implementation would have been to change the specifications of wordseg-eval to take the prepared text instead of the gold one, but we prefered the optional --rand-index for backward compatibility.

• segmentation errors summary:

  Detailed report of segmentation errors, may be undersegmentation, oversegmentation or missegmentation. Implemented as the option --summary <json-file> in wordseg-eval.

In wordseg-dibs, renamed baseline algorithm to gold, so as to avoid confusion with wordseg-baseline. See #48.

tools/wordseg-qsub.sh renamed tools/wordseg-sge.sh and new tools/wordseg-{slurm, bash}.sh to submit jobs on SLURM based clusters and locally using bash.

Bugfix in tools/wordseg-{sge, slurm, bash}.sh: wordseg-dibs is correctly handled (was a problem with the train file). Those tools now included full pipeline, including statistics and text preparation.