* phonetizer.js: Check and modify automatically lyrics input.
** To produce a better fitting labels input to ISiS.
** Can be customized to transform text into Xsampa and or to add specific phonetization.
* write_cfg_file.js: Adapts the writing of the cfg file to the production constraints of ISiS
** Write files instead of old inadequate sprintf function
** Make sure of no lack for labels (split the syllables into attack-nucleus-coda and prolongate the nucleus/vowel when missing label)
* Conversion from score to roll:
** Use of any tempo changes inside a score
** Get rid of double silence case caused by bars