Make unnamed Documents Temp Files that will save on exit and computer Crashes

[frastlin]

Hello,
Currently if I fail to save my document and my Windows Computer decides to update or crash, all that work is lost.
I would like EdSharp to save unnamed documents by default in a temp folder. That way, there will never be a "unsaved" file, just a "unnamed" file that needs to be saved somewhere other than temp.
Currently there are two options for this:

1. Save unnamed files in a temp folder
2. Save unnamed and unsaved files in the last saved folder and in the rename dialogue or in a move dialogue, allow one to move the document to a new location relative to the last saved directory.
   The first is more common, but the second one is what Google Drive Uses.
   Thanks,