Adding viewToscamodels menu

Updated package.json file to include material table and material UI
react libraries. Added ViewToscalModals folder which contains js file,
corresponding test file and its snapshots

Issue-ID: CLAMP-544
Change-Id: I6b9328d6270fc32b41a152c91a9fd872f3524beb
Signed-off-by: drveerendra <vrajasekharaiah@att.com>
diff --git a/ui-react/src/__snapshots__/LoopUI.test.js.snap b/ui-react/src/__snapshots__/LoopUI.test.js.snap
index ecf439e..3c84e95 100644
--- a/ui-react/src/__snapshots__/LoopUI.test.js.snap
+++ b/ui-react/src/__snapshots__/LoopUI.test.js.snap
@@ -5,6 +5,10 @@
   id="main_div"
 >
   <Route
+    path="/viewToscaModals"
+    render={[Function]}
+  />
+  <Route
     path="/operationalPolicyModal"
     render={[Function]}
   />