Merge branch 'master' into develop
Change delete filter to delete_post and add test
Add test for normal delete. Rename method to delete_post
Merge pull request #153 from 10up/bug/post-delete

Change delete filter to delete_post and add test
If an invalid date is passed, a post will not index. Let's suppress this unless filtered to do otherwise. Noticed this problem when trying to index bbPress posts that have invalid post_gmt fields
Merge branch 'develop' of github.com:10up/ElasticPress into bugfix/continue-with-invalid-dates
Merge pull request #160 from 10up/bugfix/continue-with-invalid-dates

Continue index with invalid dates
Dont use like_text unless we have a non-empty search string; test
Create filter to allow individual queries to be ignored by EP
Merge pull request #162 from 10up/bugfix/allow-empty-search

Dont use like_text unless we have a non-empty search string; test
Implement query stack for query integration
Fix bug that caused all tax queries to be inclusive with terms
Merge pull request #163 from 10up/bugfix/tax-query-operator

Fix bug that caused all tax queries to be inclusive with terms
Boost exact matches x2 over fuzzy like this
Allow shards/replicas to be customized
Remove deprecated _boost
Use only 1 shard for tests since it produces more consistent results
Advanced relevancy sorting test
Merge pull request #164 from 10up/feature/boost-exact-matches

Boost exact matches x2 over fuzzy_like_this
Merge branch 'develop' into feature/skip-individual-query-integration