opencart/opencart — pull request #619 by valdeir2000 (2013-04-15 09:07:01+00:00)
Title: Update System\Library\Image.php

Correction method Create ()
- Bug Fix: Problems with PNG files (Did not identify the type of mime)

Positions added in the method watermark ()
- center
- centertop
- centerbottom
- centerleft
- centerright