[EXTENSION] Yii2-attachments

Extension for file uploading and attaching to the models.

Available AJAX uploading. For cilent uploader used yii2-file-input-widget extension.

Extension url: github.com/Nemmo/yii2-attachments

P.S. This is my first extension

P.P.S. I have not allowed to post links, sorry

There is only basic functionality, I will work under that extension and add more functionality in the future