Add "brand" to bicycle_repair_station

[brycenesbitt]

The "brand" of bicycle repair station has emerged as an import tag, would it be possible to get that in?

I also ask for reconsideration on "chaintool". That's now supported in iD,
and will be part of an import ​http://wiki.openstreetmap.org/wiki/Import/Dero_Bike_Repair

data/defaultpresets.xml

@@ -2599 +2599 @@
             <space />
             <key key="amenity" value="bicycle_repair_station" />
             <optional>
-            <reference ref="name_operator_oh" />
-            <check key="service:bicycle:pump" text="Free bicycle pump" />
+            <text  key="operator" text="Operated by" />
+            <text  key="brand"    text="Made by" />
+            <check key="service:bicycle:pump"      text="Bicycle pump" />
+            <check key="service:bicycle:chaintool" text="Tool for repairing chains" />
             </optional>
         </item> <!-- Public Bicycle Repair Station -->
     </group> <!-- Bicycle -->