- Code has been changed to include namespace object PassToScript
- Handling of multiple messages at once has been fixed

Version 0.3 also introduces the option to pass multiple messages
(if you select multiple messages) as one message to the script.
In some cases this could be useful if you want multiple messages
concatenated into one as the script input.

Also the reordering of multiple patches that contains part designation
(like e.g. [PATCH 0/3]) is supported in this version. This is useful
for selecting and passing the patch series to script if you're doing any
kind of development.

Also, it allows user to hide the information messages like the message
after script ends.

- Version changes the description for the add-on