Bookable for time-sheets added.
Supports and updates now new field TaskNode.bookableForTimesheets.
Uses now taskNode.isBookableForTimesheets.
Title is now required. Uses now new constructor of TaskSelectPanel.
Search icon is now the first.
PF-419: quick select doesn't function without cost2, uses now
TaskNode.isBookableForTimesheets instead of hasCost2List.
Works now with all form pages.
PF-419: quick select doesn't function without cost2
testsystem*
Deprecated AbstractValidator replaced. Uses now new constructor of
TaskSelectPanel.
supressLabelForWarning added.
Uses now new constructor of TaskSelectPanel.