Dtool

--------------------

Fixed
^^^^^

- Fixed ``IrodsStorageBroker.generate_uri`` class method
- Made ``.dtool/manifest.json`` content created by IrodsStorageBroker human
readable by adding new lines and indentation to the JSON formatting.
- Added rule to catch ``CAT_INVALID_USER`` string for giving a more informative
error message when iRODS authentication times out

--------------------

Added
^^^^^

- ``dtool add item`` command
- ``dtool add metadata`` command
- Configuration file support


Changed
^^^^^^^

- URI for DiskStorageBroker now assumed to be
``file:///some/path`` or ``/some/path``

--------------------

Fixed
^^^^^

- Fixed defect in iRODS storage broker where files with white space resulted in
broken identifiers

--------------------

Fixed
^^^^^

- Fix defect where ``IrodsStorageBroker.put_item`` raised SystemError when
trying to overwrite an existing file

--------------------

Fixed
^^^^^

- Licence file now included in release thanks to Jan Janssen (https://github.com/jan-janssen)

--------------------

Fixed
^^^^^

- Make ``SymlinkStorageBroker`` compatible with dtoolcore 3.4.0