This inserts into the top level folder.
+Strip trailing '/' from folder path for notmuch insert
+
+ This prevents a potential problem with duplicated database records.
+
New option --output=address for notmuch address
+Make `notmuch show` more robust against deleting duplicate files
+
--decrypt now takes an explicit argument
The --decrypt option to `notmuch show` and `notmuch reply` now takes