Fix stack trace on my-content page

[newswangerd]

Fixes the following stack trace when opening up namespaces on the My Content page. This was caused by setting the list empty state to null in patternfly.

ERROR TypeError: _co.config is null
Stack trace:
View_EmptyStateComponent_0/<@ng:///EmptyStateModule/EmptyStateComponent.ngfactory.js:165:9
debugUpdateDirectives@http://localhost:8000/vendor.js:59902:12
checkAndUpdateView@http://localhost:8000/vendor.js:59049:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execComponentViewsAction@http://localhost:8000/vendor.js:59332:13
checkAndUpdateView@http://localhost:8000/vendor.js:59055:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execEmbeddedViewsAction@http://localhost:8000/vendor.js:59358:17
checkAndUpdateView@http://localhost:8000/vendor.js:59050:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execComponentViewsAction@http://localhost:8000/vendor.js:59332:13
checkAndUpdateView@http://localhost:8000/vendor.js:59055:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execEmbeddedViewsAction@http://localhost:8000/vendor.js:59358:17
checkAndUpdateView@http://localhost:8000/vendor.js:59050:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execComponentViewsAction@http://localhost:8000/vendor.js:59332:13
checkAndUpdateView@http://localhost:8000/vendor.js:59055:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execEmbeddedViewsAction@http://localhost:8000/vendor.js:59358:17
checkAndUpdateView@http://localhost:8000/vendor.js:59050:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execEmbeddedViewsAction@http://localhost:8000/vendor.js:59358:17
checkAndUpdateView@http://localhost:8000/vendor.js:59050:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execEmbeddedViewsAction@http://localhost:8000/vendor.js:59358:17
checkAndUpdateView@http://localhost:8000/vendor.js:59050:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execEmbeddedViewsAction@http://localhost:8000/vendor.js:59358:17
checkAndUpdateView@http://localhost:8000/vendor.js:59050:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execEmbeddedViewsAction@http://localhost:8000/vendor.js:59358:17
checkAndUpdateView@http://localhost:8000/vendor.js:59050:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execComponentViewsAction@http://localhost:8000/vendor.js:59332:13
checkAndUpdateView@http://localhost:8000/vendor.js:59055:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execComponentViewsAction@http://localhost:8000/vendor.js:59332:13
checkAndUpdateView@http://localhost:8000/vendor.js:59055:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execEmbeddedViewsAction@http://localhost:8000/vendor.js:59358:17
checkAndUpdateView@http://localhost:8000/vendor.js:59050:5
callViewAction@http://localhost:8000/vendor.js:59400:21
execComponentViewsAction@http://localhost:8000/vendor.js:59332:13
checkAndUpdateView@http://localhost:8000/vendor.js:59055:5
callWithDebugContext@http://localhost:8000/vendor.js:60303:39
debugCheckAndUpdateView@http://localhost:8000/vendor.js:59840:12
["./node_modules/@angular/core/esm5/core.js"]/ViewRef_.prototype.detectChanges@http://localhost:8000/vendor.js:56824:13
["./node_modules/@angular/core/esm5/core.js"]/ApplicationRef.prototype.tick/<@http://localhost:8000/vendor.js:51123:58
["./node_modules/@angular/core/esm5/core.js"]/ApplicationRef.prototype.tick@http://localhost:8000/vendor.js:51123:13
ApplicationRef/<.next/<@http://localhost:8000/vendor.js:50956:99
["./node_modules/zone.js/dist/zone.js"]/</ZoneDelegate.prototype.invoke@http://localhost:8000/polyfills.js:2705:17
forkInnerZoneWithAngularBehavior/zone._inner<.onInvoke@http://localhost:8000/vendor.js:49965:24
["./node_modules/zone.js/dist/zone.js"]/</ZoneDelegate.prototype.invoke@http://localhost:8000/polyfills.js:2704:17
["./node_modules/zone.js/dist/zone.js"]/</Zone.prototype.run@http://localhost:8000/polyfills.js:2455:24
["./node_modules/@angular/core/esm5/core.js"]/NgZone.prototype.run@http://localhost:8000/vendor.js:49782:54
ApplicationRef/<.next@http://localhost:8000/vendor.js:50956:69
["./node_modules/@angular/core/esm5/core.js"]/EventEmitter.prototype.subscribe/schedulerFn<@http://localhost:8000/vendor.js:49547:36
["./node_modules/rxjs/_esm5/Subscriber.js"]/SafeSubscriber.prototype.__tryOrUnsub@http://localhost:8000/vendor.js:212896:13
["./node_modules/rxjs/_esm5/Subscriber.js"]/SafeSubscriber.prototype.next@http://localhost:8000/vendor.js:212843:17
["./node_modules/rxjs/_esm5/Subscriber.js"]/Subscriber.prototype._next@http://localhost:8000/vendor.js:212784:9
["./node_modules/rxjs/_esm5/Subscriber.js"]/Subscriber.prototype.next@http://localhost:8000/vendor.js:212748:13
["./node_modules/rxjs/_esm5/Subject.js"]/Subject.prototype.next@http://localhost:8000/vendor.js:212471:17
["./node_modules/@angular/core/esm5/core.js"]/EventEmitter.prototype.emit@http://localhost:8000/vendor.js:49527:24
checkStable@http://localhost:8000/vendor.js:49930:13
onLeave@http://localhost:8000/vendor.js:50009:5
forkInnerZoneWithAngularBehavior/zone._inner<.onInvokeTask@http://localhost:8000/vendor.js:49959:17
["./node_modules/zone.js/dist/zone.js"]/</ZoneDelegate.prototype.invokeTask@http://localhost:8000/polyfills.js:2737:17
["./node_modules/zone.js/dist/zone.js"]/</Zone.prototype.runTask@http://localhost:8000/polyfills.js:2505:28
["./node_modules/zone.js/dist/zone.js"]/</ZoneTask.invokeTask@http://localhost:8000/polyfills.js:2813:24
ZoneTask/this.invoke@http://localhost:8000/polyfills.js:2802:28
scheduleTask/target[XHR_LISTENER]@http://localhost:8000/polyfills.js:5243:25