GUI2 Extract Topology view in to its own library

Change-Id: I45597d0902c99b5b3d606966866cc518011c54a0
diff --git a/web/gui2-topo-lib/projects/gui2-topo-tester/src/app/app.component.css b/web/gui2-topo-lib/projects/gui2-topo-tester/src/app/app.component.css
new file mode 100644
index 0000000..e6f8352
--- /dev/null
+++ b/web/gui2-topo-lib/projects/gui2-topo-tester/src/app/app.component.css
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2019-present Open Networking Foundation
+ *
+ * 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.
+ */
+
+
+#view h2 {
+    color: #3c3a3a;
+    /*margin: 32px 0 4px 16px;*/
+    padding: 0;
+    font-size: 18pt;
+    font-weight: lighter;
+}
+
+a {
+    color: #009fdb;
+    text-decoration: none;
+}
+a:hover {
+    text-decoration: underline;
+}
+a:visited {
+    color: #7fabdb;
+    text-decoration: none;
+}