Added portal-FE-common -  angular upgrade code

Added Layout Component- Footeter, global-search, header, header-menu, search-user, sidebar, tabbar, userbar and also added Account Onbaording changes

Issue-ID: PORTAL-795
Change-Id: I815add150ba12c868c1b0f80f3dfcdf4ea804d70
Signed-off-by: Sudarshan Kumar <sudarshan.kumar@att.com>
diff --git a/portal-FE-common/src/styles/_spinner.scss b/portal-FE-common/src/styles/_spinner.scss
new file mode 100644
index 0000000..406ca78
--- /dev/null
+++ b/portal-FE-common/src/styles/_spinner.scss
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START==========================================
+ * ONAP Portal
+ * ===================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ===================================================================
+ *
+ * Unless otherwise specified, all software contained herein is licensed
+ * under the Apache License, Version 2.0 (the "License");
+ * you may not use this software 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.
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed
+ * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
+ * you may not use this documentation except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *             https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation
+ * 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.
+ *
+ * ============LICENSE_END============================================
+ *
+ * 
+ */
+.ecomp-spinner {
+    background: url('../assets/images/spinner.gif') top left no-repeat;
+    width: 32px;
+    height: 32px;
+    position: absolute;
+    top: 35%;
+    left: calc(50% - 32px/2);
+}
+.ecomp-save-spinner {
+    background: url('../assets/images/spinner.gif') top left no-repeat;
+    width: 25px;
+    height: 25px;
+    background-size: 25px;
+    position: absolute;
+    left: -50px;
+    top: 2px;
+}
+.ecomp-small-spinner {
+    background: url('../assets/images/spinner.gif') top left no-repeat;
+    width: 25px;
+    height: 25px;
+    background-size: 25px;
+    position: relative;
+    display: inline-block;
+    vertical-align: 2px;
+    cursor: pointer;
+    top: 6px;
+    color: transparent;
+    margin-left: 8px;
+}