Add needles to handle console login with 'white on grey' colors

https://bugzilla.redhat.com/show_bug.cgi?id=1403365 has been
around approximately forever and I still haven't managed to
debug it; let's just make needles for it, as it's not really a
critical bug, the system still *works*.

Signed-off-by: Adam Williamson <awilliam@redhat.com>

needles/console/console_password_required-greywhite-20180515.json

@@ -0,0 +1,17 @@
+{
+  "properties": [],
+  "area": [
+    {
+      "xpos": 0,
+      "height": 17,
+      "ypos": 79,
+      "width": 77,
+      "type": "match"
+    }
+  ],
+  "tags": [
+    "console_password_required",
+    "ENV-DISTRI-fedora",
+    "ENV-FLAVOR-server"
+  ]
+}

needles/console/root_logged_in-greywhite-20180515.json

@@ -0,0 +1,25 @@
+{
+  "properties": [],
+  "area": [
+    {
+      "width": 40,
+      "type": "match",
+      "ypos": 96,
+      "xpos": 8,
+      "height": 16
+    },
+    {
+      "height": 14,
+      "xpos": 241,
+      "width": 17,
+      "type": "match",
+      "ypos": 97
+    }
+  ],
+  "tags": [
+    "root_logged_in",
+    "root_console",
+    "ENV-DISTRI-fedora",
+    "ENV-FLAVOR-server"
+  ]
+}

needles/console/text_console_login-greywhite-20180514.json

@@ -0,0 +1,18 @@
+{
+  "tags": [
+    "text_console_login",
+    "login_screen",
+    "ENV-DISTRI-fedora",
+    "ENV-FLAVOR-develop"
+  ],
+  "area": [
+    {
+      "type": "match",
+      "width": 56,
+      "ypos": 50,
+      "height": 30,
+      "xpos": 74
+    }
+  ],
+  "properties": []
+}

needles/console/user_logged_in-greywhite-20180515.json

@@ -0,0 +1,18 @@
+{
+  "tags": [
+    "user_logged_in",
+    "user_console",
+    "ENV-DISTRI-fedora",
+    "ENV-FLAVOR-server"
+  ],
+  "area": [
+    {
+      "type": "match",
+      "width": 27,
+      "ypos": 96,
+      "height": 14,
+      "xpos": 232
+    }
+  ],
+  "properties": []
+}