Feature 11009 Ns Config Template as first class citizens in OSM

        - Added UI support
	- Added New page for NS config template under packages section
	- User can create, edit & delete template
	- Added template field under ns instance

Change-Id: I3e9a895b4415165d6c96b9840dee64cc197b40e4
Signed-off-by: SANDHYA.JS <sandhya.j@tataelxsi.co.in>
diff --git a/src/app/packages/ns-config-template/NSConfigTemplateComponent.html b/src/app/packages/ns-config-template/NSConfigTemplateComponent.html
new file mode 100644
index 0000000..b508609
--- /dev/null
+++ b/src/app/packages/ns-config-template/NSConfigTemplateComponent.html
@@ -0,0 +1,35 @@
+<!--
+Copyright 2020 TATA ELXSI
+
+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.
+
+Author: SANDHYA JS (sandhya.j@tataelxsi.co.in)
+-->
+<div class="d-flex flex-row justify-content-between">
+    <div class="d-flex align-items-center header-style">{{'PAGE.DASHBOARD.NSCONFIGTEMPLATE' | translate}}</div>
+    <span class="button">
+        <button class="btn btn-primary" type="button" placement="top" container="body" ngbTooltip="{{'PAGE.NSCONFIGTEMPLATE.NEWNSCONFIGTEMPLATE' | translate}}"
+            (click)="composeTemplate()">
+            <i class="fas fa-plus-circle" aria-hidden="true"></i>&nbsp; {{'PAGE.NSCONFIGTEMPLATE.NEWNSCONFIGTEMPLATE' | translate}}
+        </button>
+    </span>
+</div>
+<div class="mt-2 mb-0 form-group justify-content-end list-utilites-actions">
+    <page-per-row class="me-2" (pagePerRow)="onChange($event)"></page-per-row>
+    <page-reload></page-reload>
+</div>
+<div class="smarttable-style bg-white mt-1">
+    <ng2-smart-table [ngClass]="checkDataClass" [settings]="settings" [source]="dataSource" (userRowSelect)="onUserRowSelect($event)">
+    </ng2-smart-table>
+</div>
+<app-loader [waitingMessage]="message" *ngIf="isLoadingResults"></app-loader>
\ No newline at end of file