(ES) Async Indexing issue: create org

When creating an org, there is a problem with the UI - not all of the tabs are available. To reproduce:

1) create a new org
2) get redirected to the org-details page
3) notice that not all tabs are available

The reason for this is that even though the auto-create role(s) are granted to the user who created the org immediately, it is an ES search that returns the list of roles. Due to ES indexing being async, the list of roles may not be up-to-date quickly, resulting in the new permissions not being available.

The simple solution is to wait for an indexing refresh when creating an org.