Add search field in apps view

src/js/index.js

@@ -272,6 +272,15 @@ app.filter('selectedDomainFilter', function () {
     };
 });
 
+app.filter('appSearchFilter', function () {
+    return function appSearchFilter(apps, appSearch) {
+        return apps.filter(function (app) {
+            if (!appSearch) return true;
+            return app.fqdn.indexOf(appSearch) !== -1;
+        });
+    };
+});
+
 app.filter('prettyDomains', function () {
     return function prettyDomains(domains) {
         return domains.map(function (d) { return d.domain; }).join(', ');