Use relative URL for Browse Catalog link

This prevents the page from reloading and losing cached data.

Author: spadgett

app/views/directives/header/header.html

@@ -37,7 +37,7 @@
       <li role="menuitem"><a ng-href="project/{{currentProjectName}}/create?tab=deployImage">Deploy Image</a></li>
       <li ng-if-end role="menuitem"><a ng-href="project/{{currentProjectName}}/create?tab=fromFile">Import YAML / JSON</a></li>
 
-      <li ng-if-start="catalogLandingPageEnabled" role="menuitem"><a href="/">Browse Catalog</a></li>
+      <li ng-if-start="catalogLandingPageEnabled" role="menuitem"><a href="./">Browse Catalog</a></li>
       <li role="menuitem"><a href="" ng-click="showOrderingPanel('deployImage')">Deploy Image</a></li>
       <li ng-if-end role="menuitem"><a href="" ng-click="showOrderingPanel('fromFile')">Import YAML / JSON</a></li>
     </ul>

dist/scripts/templates.js

@@ -6860,7 +6860,7 @@ angular.module('openshiftConsoleTemplates', []).run(['$templateCache', function(
     "<li ng-if-start=\"!catalogLandingPageEnabled\" role=\"menuitem\"><a ng-href=\"project/{{currentProjectName}}/create?tab=fromCatalog\">Browse Catalog</a></li>\n" +
     "<li role=\"menuitem\"><a ng-href=\"project/{{currentProjectName}}/create?tab=deployImage\">Deploy Image</a></li>\n" +
     "<li ng-if-end role=\"menuitem\"><a ng-href=\"project/{{currentProjectName}}/create?tab=fromFile\">Import YAML / JSON</a></li>\n" +
-    "<li ng-if-start=\"catalogLandingPageEnabled\" role=\"menuitem\"><a href=\"/\">Browse Catalog</a></li>\n" +
+    "<li ng-if-start=\"catalogLandingPageEnabled\" role=\"menuitem\"><a href=\"./\">Browse Catalog</a></li>\n" +
     "<li role=\"menuitem\"><a href=\"\" ng-click=\"showOrderingPanel('deployImage')\">Deploy Image</a></li>\n" +
     "<li ng-if-end role=\"menuitem\"><a href=\"\" ng-click=\"showOrderingPanel('fromFile')\">Import YAML / JSON</a></li>\n" +
     "</ul>\n" +