GUI2 Added selection of background maps

Change-Id: I88ee69fe2ff24bb1b4b3fe633b04f2f1778f3a82
diff --git a/web/gui2/src/main/webapp/app/view/topology/panel/toolbar/toolbar.component.html b/web/gui2/src/main/webapp/app/view/topology/panel/toolbar/toolbar.component.html
index 18f9687..fa7fd01 100644
--- a/web/gui2/src/main/webapp/app/view/topology/panel/toolbar/toolbar.component.html
+++ b/web/gui2/src/main/webapp/app/view/topology/panel/toolbar/toolbar.component.html
@@ -14,7 +14,7 @@
 ~ limitations under the License.
 -->
 <div id="toolbar-topo2-toolbar" class="floatpanel toolbar" [@toolbarState]="on"
-     style="opacity: 1; left: 0px; width: 261px; top: auto; bottom: 10px;">
+     style="opacity: 1; left: 0px; width: 286px; top: auto; bottom: 10px;">
     <div class="tbar-arrow" (click)="on =! on">
         <onos-icon [iconSize]="10" [iconId]="on?'triangleLeft':'triangleRight'"></onos-icon>
     </div>
@@ -41,6 +41,9 @@
         <div class="toggleButton" id="toolbar-topo2-toolbar-topo2-bkgrnd-tog" (click)="buttonClicked('bkgrnd-tog')">
             <onos-icon [iconSize]="25" iconId="m_map" [toolTip]="lionFn('tbtt_tog_map')" classes="toggleButton selected" [classes]="['toggleButton', backgroundVisible?'selected':'']"></onos-icon>
         </div>
+        <div class="toggleButton" id="toolbar-topo2-toolbar-topo2-bkgrnd-sel" (click)="buttonClicked('bkgrnd-sel')">
+            <onos-icon [iconSize]="25" iconId="m_selectMap" [toolTip]="lionFn('tbtt_sel_map')" classes="button"></onos-icon>
+        </div>
     </div>
     <br>
     <div class="tbar-row">