Remove app-catalog from plugin list
The repo is retired, see
Remove it from the list of plugins.
@@ -19,9 +19,6 @@ Plugin Registry
* - Astara Dashboard
- https://github.com/openstack/astara-horizon
- https://launchpad.net/astara
- * - App Catalog UI
- - https://github.com/openstack/app-catalog-ui
- - https://launchpad.net/app-catalog
* - BGPVPN Dashboard
- https://github.com/openstack/networking-bgpvpn
- https://launchpad.net/bgpvpn
