remove official brandings, closes #10.

application/basilisk/branding/official/content/aboutDialog.css

@@ -1,49 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#clientBox {
-  background-color: #F7F7F7;
-  color: #222222;
-}
-
-#leftBox {
-  background-image: url("chrome://branding/content/about-logo.png");
-  background-repeat: no-repeat;
-  background-size: 192px auto;
-  /* min-width and min-height create room for the logo */
-  min-width: 210px;
-  min-height: 210px;
-  margin-top: 20px;
-  margin-inline-start: 30px;
-}
-
-
-@media (min-resolution: 2dppx) {
-  #leftBox {
-    background-image: url("chrome://branding/content/about-logo@2x.png");
-  }
-}
-
-#rightBox {
-  margin-left: 30px;
-  margin-right: 30px;
-  background-image: url("chrome://branding/content/about-wordmark.png");
-  background-repeat: no-repeat;
-  /* padding-top creates room for the wordmark */
-  padding-top: 38px;
-  margin-top:20px;
-}
-
-
-#updateDeck > hbox > label:not([class="text-link"]) {
-  color: #909090;
-}
-
-#trademark {
-  font-size: xx-small;
-  text-align: center;
-  color: #999999;
-  margin-top: 10px;
-  margin-bottom: 10px;
-}

application/basilisk/branding/official/content/jar.mn

@@ -1,18 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-browser.jar:
-% content branding %content/branding/ contentaccessible=yes
-  content/branding/about.png
-  content/branding/about-logo.png
-  content/branding/about-logo@2x.png
-  content/branding/about-wordmark.png
-  content/branding/icon48.png
-  content/branding/icon64.png
-  content/branding/icon16.png                    (../default16.png)
-  content/branding/icon32.png                    (../default32.png)
-  content/branding/icon128.png                   (../mozicon128.png)
-  content/branding/identity-icons-brand.svg
-  content/branding/silhouette-40.svg
-  content/branding/aboutDialog.css

application/basilisk/branding/official/content/moz.build

@@ -1,7 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-JAR_MANIFESTS += ['jar.mn']