[FIX] product: user who don't use product variant can't edit the price of the product in product view. This behavior is not understandable. Add a function inverse to set the value (remove the variante price before change the list_price of the template)
Merge pull request #1262 from odoo-dev/8.0-fix-product-lst_price-chm

[FIX] product: user who don't use product variant can't edit the price of the product in product view. This behavior is not understandable. Add a function inverse to set the value (remove the variante price before change the list_price of the template)