Adding underscore to the "exotic characters in the structure/template names" ;)

[josejuanmontiel]

You said in documentation:

There may be no exotic characters in the structure/template names (nothing which is not valid filename on an old Windows machine, so no slash, no comma, etc).

You make a replace of exotic characters using this regex (/[^a-zA-Z0-9 .-]/g, "") to nothing... but underscore character should be consider a valid "old windows" name... this cause we can update template (only download) because it replace RS_XXX_TEMPLATE to RSXXXTEMPLATE.

Thanks for this great tool.