Make search indexing configurable
Merge branch 'master' of github.com:oaeproject/puppet-hilary
Increase delay for testing if elasticsearch has started up
Allow up to 8 app nodes in performance
add robots.txt location to nginx
Alphabetized error pages
Apply tsung compile ordering to driver machine in performance
Merge branch 'master' of github.com:oaeproject/puppet-hilary
Bump release0