add another kde_selected needle variant

seems like the size of the radio bullet is very slightly
different? whatevers.

needles/anaconda/package_selection/kde_selected-20160904.json

@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "width": 49,
+      "type": "match",
+      "ypos": 331,
+      "height": 12,
+      "xpos": 28
+    }
+  ],
+  "tags": [
+    "anaconda_kde_selected"
+  ],
+  "properties": []
+}