closes #1: Favorite buttons has been extended with category buttons.

commodity/commodity.json

@@ -8,7 +8,7 @@
         "default" : "",
         "CZ" : ""
     },
-    "schemaVersion" : 1,
+    "schemaVersion" : 2,
     "sql" : [
   "CREATE TABLE \"CommodityTypeData\" (
   \"id\" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
@@ -26,8 +26,13 @@ CREATE TABLE \"CommodityData\" (
   CONSTRAINT \"type_fk\"
     FOREIGN KEY (\"type\")
     REFERENCES \"CommodityTypeData\" (\"id\")
-    DEFERRABLE INITIALLY DEFERRED);"
-
+    DEFERRABLE INITIALLY DEFERRED);
+",
+"
+ALTER TABLE \"CommodityTypeData\" ADD \"color\" TEXT NULL;
+ALTER TABLE \"CommodityData\" ADD \"favorite\" INTEGER NULL;
+UPDATE \"CommodityData\" SET \"favorite\"=0;
+"
     ],
     "dependencies" : [ "SHOP" ],
     "translations" : {