* New feature: New filter hook `relevanssi_update_translations` lets you disable the translation updates from TranslationsPress. If you only use WordPress in English, you can disable the translation updates with `add_filter( 'relevanssi_update_translations', '__return_false' );`.
* Changed behaviour: Relevanssi now ignores WordPress metadata custom fields that aren't interesting for Relevanssi indexing.
* Changed behaviour: Both `relevanssi_get_permalink()` and `relevanssi_the_permalink()` now can take post ID or a post object as a parameter and can thus be used outside the Loop.
* Changed behaviour: The `relevanssi_hits_filter` hook now gets the WP_Query object as the second parameter.
* Minor fix: The "Disable outside connections" option did not apply to the TranslationsPress translation updates. Now it does: those are also disabled when this option is enabled.
* Minor fix: The `mysqlcolumn_detail` feature was completely missing. Nobody has ever asked about it, which suggests nobody actually uses it, but now it works.
* Minor fix: The 'Ignore post content' checkbox did not show up correctly. Now it works.
