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/components/menu/MenuBar.js b/ui-react/src/components/menu/MenuBar.js
index b68e237..2ce92b3 100644
--- a/ui-react/src/components/menu/MenuBar.js
+++ b/ui-react/src/components/menu/MenuBar.js
@@ -87,6 +87,9 @@
 		return (
 
 				<Navbar.Collapse>
+					<StyledNavDropdown title="Template">
+							<NavDropdown.Item as={StyledLink} to="/viewToscaModals">View Tosca Model</NavDropdown.Item>
+					</StyledNavDropdown>
 					<StyledNavDropdown title="Closed Loop">
 							<NavDropdown.Item as={StyledLink} to="/openLoop">Open CL</NavDropdown.Item>
 							<NavDropdown.Item as={StyledLink} to="/loopProperties" disabled={this.state.disabled}>Properties CL</NavDropdown.Item>