Convert twat episode page queries from SQLite to MySQL

templates/content-twat_episode.tpl.html

@@ -7,7 +7,7 @@
 		WITH episode_maxmin AS (
 					SELECT MAX(id) AS \'latest\', MIN(id) AS \'earliest\', ? AS \'id\' 
 					FROM twat_eps AS eps
-					WHERE eps.date < date (\'now\', \'+1 days\')
+					WHERE eps.date < DATE_ADD(NOW(), INTERVAL 1 DAY)
 		),
 		episode_date AS (
 			SELECT eps.date 
@@ -26,7 +26,7 @@
 			FROM twat_eps AS eps
 			INNER JOIN episode_date
 				ON eps.date > episode_date.date
-			WHERE eps.date < date (\'now\')
+			WHERE eps.date < NOW() 
 		)
 		SELECT eps.id, eps.date, eps.title, eps.duration, 
 			   eps.summary, eps.notes, eps.explicit, eps.license,