WebUI system logs implementation

This commit implements the webui logs page
which will show all system logs depends
on user selection( SEL or Event or Oem). This
is based out of redfish systems log services.
 - View logs with pagination.
 - Search filter for logs view.
 - Sort option with Type, Id, Severity, Date.
 - Clear logs.
 - Export logs.

UnitTest:
 - Existing bmcweb send the system logs of EntryType
   "Event". So Loaded UI, selected Type "Event" and
   validated all the above mentioned operations.

Change-Id: I0384e475f7913ca66b6db5d64831583fb382f8d5
Signed-off-by: AppaRao Puli <apparao.puli@linux.intel.com>
diff --git a/app/common/directives/app-navigation.html b/app/common/directives/app-navigation.html
index 2f3ded7..a45a24b 100644
--- a/app/common/directives/app-navigation.html
+++ b/app/common/directives/app-navigation.html
@@ -72,32 +72,34 @@
       <a href="#/server-health/inventory-overview" tabindex="7">Hardware status</a></li>
     <li ng-class="{'active': (path == '/server-health/sensors-overview' || path == '/server-health/sensors')}">
       <a href="#/server-health/sensors-overview" ng-click="closeSubnav()" tabindex="8">Sensors</a></li>
+    <li ng-class="{'active': (path == '/server-health/sys-log')}" ng-show="dataService.configJson.redfishSupportEnabled">
+      <a href="#/server-health/sys-log" ng-click="closeSubnav()" tabindex="9">System Logs</a></li>
   </ul>
   <ul class="nav__second-level btn-control" ng-style="navStyle" ng-class="{opened: (showSubMenu && firstLevel == 'server-control')}">
     <li ng-class="{'active': (path == '/server-control' || path == '/server-control/power-operations')}">
-      <a href="#/server-control/power-operations" tabindex="9" ng-click="closeSubnav()">Server power operations</a>
+      <a href="#/server-control/power-operations" tabindex="10" ng-click="closeSubnav()">Server power operations</a>
     </li>
     <li ng-class="{'active': (path == '/server-control/power-usage')}">
-      <a href="#/server-control/power-usage" tabindex="10" ng-click="closeSubnav()">Manage power usage</a></li>
+      <a href="#/server-control/power-usage" tabindex="11" ng-click="closeSubnav()">Manage power usage</a></li>
     <li ng-class="{'active': (path == '/server-control/server-led')}">
-      <a href="#/server-control/server-led" tabindex="11" ng-click="closeSubnav()">Server LED</a></li>
+      <a href="#/server-control/server-led" tabindex="12" ng-click="closeSubnav()">Server LED</a></li>
     <li ng-class="{'active': (path == '/server-control/bmc-reboot')}">
-      <a href="#/server-control/bmc-reboot" tabindex="12" ng-click="closeSubnav()">Reboot BMC</a></li>
+      <a href="#/server-control/bmc-reboot" tabindex="13" ng-click="closeSubnav()">Reboot BMC</a></li>
     <li ng-class="{'active': (path == '/server-control/remote-console')}">
-      <a href="#/server-control/remote-console" tabindex="13" ng-click="closeSubnav()">Serial over LAN console</a></li>
+      <a href="#/server-control/remote-console" tabindex="14" ng-click="closeSubnav()">Serial over LAN console</a></li>
   </ul>
   <ul class="nav__second-level btn-firmware" ng-style="navStyle" ng-class="{opened: (showSubMenu && firstLevel == 'configuration')}">
     <li ng-class="{'active': (path == '/configuration' || path == '/configuration/network')}">
-      <a href="#/configuration/network" tabindex="14" ng-click="closeSubnav()">Network settings</a></li>
+      <a href="#/configuration/network" tabindex="15" ng-click="closeSubnav()">Network settings</a></li>
     <li ng-class="{'active': (path == '/configuration' || path == '/configuration/snmp')}">
-      <a href="#/configuration/snmp" tabindex="15" ng-click="closeSubnav()">SNMP settings</a></li>
+      <a href="#/configuration/snmp" tabindex="16" ng-click="closeSubnav()">SNMP settings</a></li>
     <li ng-class="{'active': (path == '/configuration' || path == '/configuration/firmware')}">
-      <a href="#/configuration/firmware" tabindex="16" ng-click="closeSubnav()">Firmware</a></li>
+      <a href="#/configuration/firmware" tabindex="17" ng-click="closeSubnav()">Firmware</a></li>
     <li ng-class="{'active': (path == '/configuration' || path == '/configuration/date-time')}">
-      <a href="#/configuration/date-time" tabindex="17" ng-click="closeSubnav()">Date and time settings</a></li>
+      <a href="#/configuration/date-time" tabindex="18" ng-click="closeSubnav()">Date and time settings</a></li>
   </ul>
   <ul class="nav__second-level btn-users" ng-style="navStyle" ng-class="{opened: (showSubMenu && firstLevel == 'users')}">
     <li ng-class="{'active': (path == '/users' || path == '/users/manage-accounts')}">
-      <a href="#/users/manage-accounts" tabindex="18" ng-click="closeSubnav()">Manage user accounts</a></li>
+      <a href="#/users/manage-accounts" tabindex="19" ng-click="closeSubnav()">Manage user account</a></li>
   </ul>
 </nav>