V4.1.x Disable image watermarking and add text watermarking

[ombre +]

Hi,

i would like to present you 2 patches to the image processing part of 68 classifieds.

At the moment we can have watermarking of user uploaded pictures by changing the watermark.png file in includes/classes/images/.

To disable this feature please use the class_upload.patch that is attached to this posting.

To write a string into the user uploaded image plase use the class_resize.patch. In class_resize.patch i use
two variables: fontLocation and stringToWrite. Please adjust this to your needs.

You should add to the fontLocation a font file, any ttf font file should be good.

Hope this patch can help somebody and can found his way to the great image upload module from TemplateCodes