Hide the SRP history link for new buefy themes

until support for that is added...

tailbone/views/products.py

@@ -497,7 +497,11 @@ class ProductsView(MasterView):
                 date = localtime(self.rattail_config, history[0]['changed'], from_utc=True).date()
                 text = "{} (as of {})".format(text, date)
 
-        return self.add_srp_history_link(text)
+        if self.get_use_buefy():
+            # TODO: should add history link here too...
+            return text
+        else: # not buefy
+            return self.add_srp_history_link(text)
 
     def render_true_cost(self, product, field):
         if not product.volatile: