Change navigation structure

Change-Id: I12c819293ce1eda188dc9f257ae9370f1b73cb18
Signed-off-by: Iftekharul Islam <iislam@us.ibm.com>
diff --git a/app/overview/index.js b/app/overview/index.js
index a31d86b..53c2c53 100644
--- a/app/overview/index.js
+++ b/app/overview/index.js
@@ -18,50 +18,15 @@
         // Route configuration
         .config(['$routeProvider', function ($routeProvider) {
             $routeProvider
-                .when('/overview/inventory-overview', {
-                    'templateUrl': 'overview/controllers/inventory-overview-controller.html',
-                    'controller': 'inventoryOverviewController',
-                    authenticated: true
-                })
-                .when('/overview/inventory', {
-                    'templateUrl': 'overview/controllers/inventory-controller.html',
-                    'controller': 'inventoryController',
-                    authenticated: true
-                })
-                .when('/overview/sensors-overview', {
-                    'templateUrl': 'overview/controllers/sensors-overview-controller.html',
-                    'controller': 'sensorsOverviewController',
-                    authenticated: true
-                })
-                .when('/overview/sensors', {
-                    'templateUrl': 'overview/controllers/sensors-controller.html',
-                    'controller': 'sensorsController',
-                    authenticated: true
-                })
-                .when('/overview/bmc-reboot', {
-                    'templateUrl': 'overview/controllers/bmc-reboot-controller.html',
-                    'controller': 'bmcRebootController',
-                    authenticated: true
-                })
-                .when('/overview/log', {
-                    'templateUrl': 'overview/controllers/log-controller.html',
-                    'controller': 'logController',
-                    authenticated: true
-                })
-                .when('/overview/power-operations', {
-                    'templateUrl': 'overview/controllers/power-operations-controller.html',
-                    'controller': 'powerOperationsController',
-                    authenticated: true
-                })
-                .when('/overview/unit-id', {
-                    'templateUrl': 'overview/controllers/unit-id-controller.html',
-                    'controller': 'unitIdController',
-                    authenticated: true
-                })
                 .when('/overview/system', {
                     'templateUrl': 'overview/controllers/system-overview-controller.html',
                     'controller': 'systemOverviewController',
                     authenticated: true
+                })
+                .when('/overview', {
+                    'templateUrl': 'overview/controllers/system-overview-controller.html',
+                    'controller': 'systemOverviewController',
+                    authenticated: true
                 });
         }]);