1.0.5

• Added support to upload non image file also
• Can disable/enable auto upload dynamiclly by calling $model->disableAutoUpload() and enable it back $model->enableAutoUpload()
• Improved tests & Code cleanup

1.0.4

• Added support to customize filename and relative path dynamically

1.0.3

• Fixed bug #14 with some code clean up

1.0.2

Add hooks for before and after save.

1.0.1

bug fixing on s3 storage reported in #5 and #6