New: 3D model is now changed when product base/variation is changing
New: Select multiple elements in product builder and move or scale the selection
New: The DPI of images depending on the scaling is displayed in manage-layers module and main tooltip (only when view has a printing box)
New: A warning is now displayed when the image DPI is below the minDPI set in the options
Bug: Size & Spacing tab not visible for text elements in product builder