introduce retraingin scripts

.options.txt

asr/asr/simple-example/HCLG.fst

asr/asr/simple-example/automate/simple-example.fst

...asr/simple-example/automate/simple-example_clean_tail.fst

...asr/simple-example/automate/simple-example_clean_tail.txt

...sr/simple-example/automate/simple-example_dico_action.txt

asr/asr/simple-example/automate/simple-example_dico_word.txt

asr/asr/simple-example/automate/simple-example_section1.fst

asr/asr/simple-example/automate/simple-example_section1.txt

asr/asr/simple-example/conf

asr/asr/simple-example/final.mdl

asr/asr/simple-example/ivector_extractor

asr/asr/simple-example/simple-example.xml

asr/asr/simple-example/words.autophon

asr/asr/simple-example/words.phon

asr/asr/simple-example/words.txt

asr/fisher-benoit-1.cfg

asr/fisher-fred-1.cfg

asr/get-libs.sh

asr/gst