More intuitive starting file path for save

[ghost]

Currently, upon trying to save, the initial path is /Users/Shared. This is not intuitive for most people, who would expect something like ~/Desktop or ~/Documents.

[andrewjcourt]

I did it that way for personal reasons - namely, I wanted saved text files to be stuffed away somewhere I'd never see them unless I was looking for them. I don't save anything to the desktop except temporarily. I'm fussy like that.

One could add a 'setup' function (via a button) to handle stuff like this. Could also reset the start-up PIN, choose different encryption modes, etc.

[andrewjcourt]

You may also have noticed that you need to type in the .txt file extension manually, if you subsequently desire the program to open the file.