Now remembers the last used file name for dropbox and local (browser) storage in a cookie and presents again at next load. Rewrote some of the code to make all dropbox related functions part of the IO class.
Now remembers the last used file name for dropbox and local (browser) storage in a cookie and presents again at next load.
Rewrote some of the code to make all dropbox related functions part of the IO class.

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