function for including informaton about time and date in the generated files
write.Info(
filename,
lines = paste0("-----------------------------------------------"),
pre = "",
post = "",
EoL = ""
)
name of the file where to write the documentation
optional argument to specify the separation lines to be used
optional argument to specify post-information code to be added (if need, eg. for html)
optional argument to specify the EOL (if need, eg. for html)