relevanssi_phrase_synonyms

…relevanssi_site_results, which is the same as relevanssi_results, but only applied in single site results in multisite searching (ie. the filter is applied once for each subsite included in the results). New filter hook relevanssi_post_author lets you filter the post author display_name before it is indexed. New function relevanssi_get_post_meta_for_all_posts() can be…