This widget allows to specify the name of the listing file (log file of the calculation)
Warning : since it will correspond to the name of a file it must not include 
spaces in it. 
You can either type a name, or use select file button located on the right. 
Becarefull that if choosing an existing file in the list, then the previous listing 
file will be 
replaced.
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 SYRTHES version   : VERSION_SYRTHES
 Name help file  : Ro_Ln_le.html
 I. Rupp, C. Peniguel  -  may 2014
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