parisholley/wordpress-fantastic-elasticsearch — pull request #107 by basdek (2014-12-04 11:39:50+00:00)
Title: Feature/filter standard fields

Added filter to Defaults::fields()

This makes it possible to add extra fields that are accessible as public properties via the
WP_Post class. Providing countless possibilities if one were to extend the WP_Post class. Based on the clever idea from @jmslbam.