Version 1.7

• added support for rar-archives with old naming scheme (.rar, .r00, .r01, etc.);
• extra exception info is printed if an error occurs.

Version 1.6

• now compatible with "[New Feature] Custom unrar parameters".

Version 1.5

• fixed: in post processing, the script tried to delete the current nzb twice, resulting in an error on the second try.