note 123362 deleted from function.imagecropauto by cmb

Note Submitter: fxpublic at yahoo dot fr ---- After having spent some time to understand why this function didn't work for me (no crop at all and no error, no 'false' return), I realized 2 things: 1- the default value of the 'mode' parameter is set to -1. AFAIK, this value doesn't match any allowed constant and specially IMG_CROP_DEFAULT that values to 0. 2- IMG_CROP_DEFAULT used on a png image doesn't do anything, even if the png has no alpha layer. I had to use directly IMG_CROP_SIDES instead. Thus consider that the 'mode' parameter is not optionnal if you want to get the result you're waiting for ! Hopefully this comment will help someone !