[ENH] Better fix for r52169 which is not reliable. The purpose is to wait for indexing to complete before next request so as to ensure that updated info is shown, as it is possible that service on completion redirects/refreshes page with content that is read from the search index.


git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@52269 b456876b-0849-0410-b77d-98878d47e9d5