2015099030 - Improved the page "Select/find/create product ..." in the process section - "Products"

The pop-up interface has been improved, which is called by the "Select / find / create product ..." button in the "Products" section of the process. Works like this: - filtered the products and ticked the “choose” box next to the one you need; - then filtered out other products and selected one more product; - after that, when you click on the "Add selected" button, all selected products will be added; Previously, if you added a product and then searched this page again, the first selected products were not added