Fix the bulk indexing. Replace some instances of WP_CLI::line() with WP_CLI::log(). Add in a stats command to easily check index doc count and size.
Merge branch 'master' into feature/bulkfixes
Formatting fixes.
Add in error handling for failed bulk requests.
Lower the posts pulled at one time to 350. Add a filter for filtering of the index posts WP_Query args.
Fix spacing back to tabs. Change ellipsis character to spaced periods for consistency
Resolve merge conflict, bring this branch back up to master
Merge pull request #107 from 10up/feature/bulkfixes

Feature/bulkfixes