Product labels style

The product labels can now use a global inheritable style from the skin - this is much easier to work with. Set up a Default product label style in Journal > Styles > Product Label then apply it in Journal > Skins > Edit > Global > Global Styles > Other Styles > Product Labels. 

Additionally, each label module can use a custom style inside each module in Journal > Product Extras > Product Labels > Edit > General > Label Style.

Furthermore, there are independent style overrides available for each module.