Add setting to schedule periodic logging of the window log entires in list into file

[TheCodeArtist]

( ) append to fixed file?
( ) new file with time-stamp in name?

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[ ] Daily? - at hh:mm
[ ] Hourly? - at mm

[TheCodeArtist]

Also consider including an check-box option to automatically delete the entries from the window log table in the app once they are logged to the file