Order artists returned by index in test.

server/handler/test_data/test_get_artists_no_args

@@ -4,6 +4,15 @@
     "version": "1.9.0",
     "artists": {
       "index": [
+        {
+          "name": "#",
+          "artist": [
+            {
+              "id": 2,
+              "name": "13th Floor Elevators"
+            }
+          ]
+        }
         {
           "name": "A",
           "artist": [
@@ -17,15 +26,6 @@
             }
           ]
         },
-        {
-          "name": "#",
-          "artist": [
-            {
-              "id": 2,
-              "name": "13th Floor Elevators"
-            }
-          ]
-        }
       ]
     }
   }