InfoCards: uncheck "use template" kills ALL properties

[nicorbb]

If I uncheck "Use template", no properties remain!
The main properties should be there by defalut (if that is still doable?)

• label (is even required for saving!)
• poster
• comment

these three are independent of type or category

[jblom]

That's a good comment (to have these default properties when no template is selected), thanks!