Updated the API to use Elastica 5 as the driver.
Updated the occurrences of the deprecated 'string' datatype to 'text' or 'keyword'.
Added 'date' extra formats to deal with Drupal using different date format when indexing.
Can no longer update mappings in ES5, removed that.
Added the ability to add mappings to an existing index.
Updated the API to use Elastica 5 as the driver. Updated the occurrences of the deprecated 'string' datatype to 'text' or 'keyword'. Added 'date' extra formats to deal with Drupal using different date format when indexing. Can no longer update mappings in ES5, removed that. Added the ability to add mappings to an existing index.