more variant software selection needles for BGO #771127

so what seems to be going on on the software selection screen
is some kind of GTK+ bug:

https://bugzilla.gnome.org/show_bug.cgi?id=771127

the radio button bullets don't always render correctly - I think
they're not always completing a transition they go through on
selection. I think they can get stuck in any state between 'grey
and small' and 'black and big', but for now these are the needles
I've managed to create from failures; we're missing a 'greyer
KDE' variant, but if that happens, we can add it. If the bug
gets fixed we should be able to drop all these.

needles/anaconda/package_selection/minimal_selected-custom-bgo771127-greyer.json

@@ -0,0 +1,17 @@
+{
+  "tags": [
+    "anaconda_minimal_selected",
+    "ENV-DISTRI-fedora",
+    "LANGUAGE-english"
+  ],
+  "area": [
+    {
+      "height": 14,
+      "xpos": 28,
+      "ypos": 177,
+      "width": 114,
+      "type": "match"
+    }
+  ],
+  "properties": []
+}

needles/anaconda/package_selection/minimal_selected-custom-bgo771127-smaller.json

@@ -0,0 +1,17 @@
+{
+  "tags": [
+    "anaconda_minimal_selected",
+    "ENV-DISTRI-fedora",
+    "LANGUAGE-english"
+  ],
+  "properties": [],
+  "area": [
+    {
+      "ypos": 177,
+      "height": 14,
+      "xpos": 28,
+      "type": "match",
+      "width": 114
+    }
+  ]
+}