v7.3 [Jul 26, 2012]
Added a new option to set the priority of the task.
Fixed a bug that may cause exception error when synchronize the file that has not extension name.
v7.0 [Jan 6, 2012]
1: Synchronizing with WebDAV Folder.
2: Synchronizing with Amazon S3 Bucket.
3: Encrypt file name while synchronizing files.
4. Supported Gmail account when sending notification email.
5. Improved the including/excluding function and file type filtering function.
