Add support for closures as dca [eval][data] value.
Add missing @return to SelectriAbstractDataFactory::create().
Fix parent call in SelectriContaoTableDataFactory::prepareItemConfig().
Fix SelectriTableDataConfig::getItemOrderByExpr().
Implement the item only mode.
Fix JS error with new Sortables().
Remove unused $cfg->setTreeRootValue(null);.
Fix implementation of SelectriTableDataConfig::getItemConditionExpr().
Add default value to $clause parameter of SelectriTableDataConfig::getItemConditionExpr().
Merge pull request #5 from tristanlins/feature/item-only-mode

Implementation of item only mode