PreprocessAppli
- Ajout des commandes :
-Stop-Num
-Low+Stop-Num 
-Low+Stop-Num+Token 
-Low+Stop-Num+Stem -
-Low+Stop-Num+Stem+Token 
-Low+Stop-Num+Stem+NGr
-NGr-NoSpace
-Stop+NGr
-Stop-Num+NGr
-Stop+NGr-NoSpace
-Stop-Num+NGr-NoSpace