• new datasource setting - default database. If set it will be prefilled in the query builder, and used to make ad-hoc filters more convenient (thx to @vavrusa)
• support wildcard ad-hoc filters for dashboards using multiple tables (thx to @vavrusa)
• parse dimensions from GROUP BY to simplify querying (see piechart and worldmap examples) (thx to @vavrusa)
• $timeCol to $dateCol renamed to be more clear with column types (thx to @simPod)