Use 0 for post__in when no results are found
wait for index to refresh
Merge pull request #30 from michaelsauter/fix_no_result_query

Use 0 for post__in when no results are found, reproduced when using different data with selenium tests
Merge branch 'master' of github.com:parisholley/wordpress-fantastic-elasticsearch
up version
script to easily commit and tag to wp
Merge remote-tracking branch 'upstream/master'