Allow to have "service" products #1
Description
Currently the app allows (through Camaleon CMS / ecommerce plugin code) to add products that behave as "physical" products (they ask for stock, and for weight)
We need to extend the app so that it allows to create products that behave as "services" (don't ask for stock or for weight)
- The UI should hide/show the "weight" and "stock" fields when creating the product depending on if the user indicates the service is a "physical" or "service" product
- If there is at least a "physical" product in the user's cart then when proceeding to complete the order the app should ask the user's address. If there is no "physical" product(s) in the order then the user's address shouldn't be showed.