Build modified streamline images

The official image from streamline does not currently work for the arm64
platform. As a temporary measure, the source code and docker build scripts
have been lifted from the official images and are used to build locally.

Some additional modifications are made to reduce overall image size, these
are documented in docker/README.md

docker/streamline-src/public/elite/bower_components/bootstrap-switch/bootstrap-switch.css

@@ -0,0 +1,195 @@
+/* ========================================================================
+ * bootstrap-switch - v3.3.2
+ * http://www.bootstrap-switch.org
+ * ========================================================================
+ * Copyright 2012-2013 Mattia Larentis
+ *
+ * ========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ========================================================================
+ */
+
+.bootstrap-switch {
+  display: inline-block;
+  direction: ltr;
+  cursor: pointer;
+  border-radius: 4px;
+  border: 1px solid;
+  border-color: #cccccc;
+  position: relative;
+  text-align: left;
+  overflow: hidden;
+  line-height: 8px;
+  z-index: 0;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+  vertical-align: middle;
+  -webkit-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
+  -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
+  transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
+}
+.bootstrap-switch .bootstrap-switch-container {
+  display: inline-block;
+  top: 0;
+  border-radius: 4px;
+  -webkit-transform: translate3d(0, 0, 0);
+  transform: translate3d(0, 0, 0);
+}
+.bootstrap-switch .bootstrap-switch-handle-on,
+.bootstrap-switch .bootstrap-switch-handle-off,
+.bootstrap-switch .bootstrap-switch-label {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  cursor: pointer;
+  display: inline-block !important;
+  height: 100%;
+  padding: 6px 12px;
+  font-size: 14px;
+  line-height: 20px;
+}
+.bootstrap-switch .bootstrap-switch-handle-on,
+.bootstrap-switch .bootstrap-switch-handle-off {
+  text-align: center;
+  z-index: 1;
+}
+.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-primary,
+.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-primary {
+  color: #fff;
+  background: #337ab7;
+}
+.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-info,
+.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-info {
+  color: #fff;
+  background: #5bc0de;
+}
+.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-success,
+.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-success {
+  color: #fff;
+  background: #5cb85c;
+}
+.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-warning,
+.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-warning {
+  background: #f0ad4e;
+  color: #fff;
+}
+.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-danger,
+.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-danger {
+  color: #fff;
+  background: #d9534f;
+}
+.bootstrap-switch .bootstrap-switch-handle-on.bootstrap-switch-default,
+.bootstrap-switch .bootstrap-switch-handle-off.bootstrap-switch-default {
+  color: #000;
+  background: #eeeeee;
+}
+.bootstrap-switch .bootstrap-switch-label {
+  text-align: center;
+  margin-top: -1px;
+  margin-bottom: -1px;
+  z-index: 100;
+  color: #333333;
+  background: #ffffff;
+}
+.bootstrap-switch .bootstrap-switch-handle-on {
+  border-bottom-left-radius: 3px;
+  border-top-left-radius: 3px;
+}
+.bootstrap-switch .bootstrap-switch-handle-off {
+  border-bottom-right-radius: 3px;
+  border-top-right-radius: 3px;
+}
+.bootstrap-switch input[type='radio'],
+.bootstrap-switch input[type='checkbox'] {
+  position: absolute !important;
+  top: 0;
+  left: 0;
+  margin: 0;
+  z-index: -1;
+  opacity: 0;
+  filter: alpha(opacity=0);
+}
+.bootstrap-switch.bootstrap-switch-mini .bootstrap-switch-handle-on,
+.bootstrap-switch.bootstrap-switch-mini .bootstrap-switch-handle-off,
+.bootstrap-switch.bootstrap-switch-mini .bootstrap-switch-label {
+  padding: 1px 5px;
+  font-size: 12px;
+  line-height: 1.5;
+}
+.bootstrap-switch.bootstrap-switch-small .bootstrap-switch-handle-on,
+.bootstrap-switch.bootstrap-switch-small .bootstrap-switch-handle-off,
+.bootstrap-switch.bootstrap-switch-small .bootstrap-switch-label {
+  padding: 5px 10px;
+  font-size: 12px;
+  line-height: 1.5;
+}
+.bootstrap-switch.bootstrap-switch-large .bootstrap-switch-handle-on,
+.bootstrap-switch.bootstrap-switch-large .bootstrap-switch-handle-off,
+.bootstrap-switch.bootstrap-switch-large .bootstrap-switch-label {
+  padding: 6px 16px;
+  font-size: 18px;
+  line-height: 1.3333333;
+}
+.bootstrap-switch.bootstrap-switch-disabled,
+.bootstrap-switch.bootstrap-switch-readonly,
+.bootstrap-switch.bootstrap-switch-indeterminate {
+  cursor: default !important;
+}
+.bootstrap-switch.bootstrap-switch-disabled .bootstrap-switch-handle-on,
+.bootstrap-switch.bootstrap-switch-readonly .bootstrap-switch-handle-on,
+.bootstrap-switch.bootstrap-switch-indeterminate .bootstrap-switch-handle-on,
+.bootstrap-switch.bootstrap-switch-disabled .bootstrap-switch-handle-off,
+.bootstrap-switch.bootstrap-switch-readonly .bootstrap-switch-handle-off,
+.bootstrap-switch.bootstrap-switch-indeterminate .bootstrap-switch-handle-off,
+.bootstrap-switch.bootstrap-switch-disabled .bootstrap-switch-label,
+.bootstrap-switch.bootstrap-switch-readonly .bootstrap-switch-label,
+.bootstrap-switch.bootstrap-switch-indeterminate .bootstrap-switch-label {
+  opacity: 0.5;
+  filter: alpha(opacity=50);
+  cursor: default !important;
+}
+.bootstrap-switch.bootstrap-switch-animate .bootstrap-switch-container {
+  -webkit-transition: margin-left 0.5s;
+  -o-transition: margin-left 0.5s;
+  transition: margin-left 0.5s;
+}
+.bootstrap-switch.bootstrap-switch-inverse .bootstrap-switch-handle-on {
+  border-bottom-left-radius: 0;
+  border-top-left-radius: 0;
+  border-bottom-right-radius: 3px;
+  border-top-right-radius: 3px;
+}
+.bootstrap-switch.bootstrap-switch-inverse .bootstrap-switch-handle-off {
+  border-bottom-right-radius: 0;
+  border-top-right-radius: 0;
+  border-bottom-left-radius: 3px;
+  border-top-left-radius: 3px;
+}
+.bootstrap-switch.bootstrap-switch-focused {
+  border-color: #66afe9;
+  outline: 0;
+  -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6);
+  box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6);
+}
+.bootstrap-switch.bootstrap-switch-on .bootstrap-switch-label,
+.bootstrap-switch.bootstrap-switch-inverse.bootstrap-switch-off .bootstrap-switch-label {
+  border-bottom-right-radius: 3px;
+  border-top-right-radius: 3px;
+}
+.bootstrap-switch.bootstrap-switch-off .bootstrap-switch-label,
+.bootstrap-switch.bootstrap-switch-inverse.bootstrap-switch-on .bootstrap-switch-label {
+  border-bottom-left-radius: 3px;
+  border-top-left-radius: 3px;
+}