The website run by Ye, which had been selling shirts featuring a swastika, was offline Tuesday morning after the ecommerce platform it uses said the site had violated its rules. Shopify said in a statement to NBC News: "All merchants are responsible for following the rules of our platform. This merchant did not engage in authentic commerce practices and violated our terms so we removed them from Shopify." WATCH ANYTIME FOR FREE Stream NBC10 Boston news for free, 24/7, wherever you are. The site redirected to a notice that said "this store is not available" Tuesday morning. Shopify is a...