FEATURE: default visible searchfields of a tasklist can be configured, used in advanced filtering mode.
FEATURE: default maximum task-records per page can be configured.
FEATURE: a tasklist can be configured to remember searchcriteria (offset, max, sorting and filters) in session.
FEATURE: when using the advanced filtering mode, it's possible to reset filters to the default configured.
IMPROVEMENT: added date-type to solrservice filtering default datatables filter.