
- fix : standard for ean 13 can be generated and printed correctly 
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1.6 

- fix : auto generation dont need to save product before made it
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v 1.5

- improved resolution ( higher resolution for PDF generated)
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v 1.4

- Barcode label rewrites ERP barcode label management
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v 1.3
- New feature : product image can be added to the label.
- New feature : logo can be JPEG or PNG file.
- Fix : When clicking on the button "generate barcode", only products with attribute barcode empty will being updated (a new bacode is generated).
- New feature : list of principal standards (EAN13, Planet, Code128, Leitcode, UCP-A ...) available on configuration view
- Fix : the attribut "sku" is hidden on configuration, because of confused "ean" and "sku"
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v 1.2.1

- Fix : logo display option was not considered
- new option : if barcode width & height are set to 0, the system will automatically use the barcode image size

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v 1.2

- Modified files : Helpers/BarcodePicture.php the barcode is generate for all standards
- Fixed errors : Undefined variable in files "Label.php", "Generation.php". 
- Deprecated functionality : fixed in files "BarcodePicture.php".
