drop_history: Obtains metadata for all available revisions of a file, including the current
revision.
Description
Only revisions up to thirty days old are available (or more if the Dropbox
user has Extended Version History). You can use the revision number in
conjunction with the /restore call to revert the file to its previous state.
This is required The path to the new folder to create relative to
root.
dtoken
The Dropbox token generated by drop_auth.
rdrop2 will try to automatically locate your local credential cache and use
them. However, if the credentials are not found, the function will initiate
a new auth