Added missing imports and removed obsolete fixedHeight.
Removed obsolete fixedHeight.
Fixed logo appearance in ACP.
Fixed ACP copyright.
Fixed additional sql condition. Only add condition if parameters not empty.
Fixed problems with literal brackets.
Fixed layout issue.
Fixed issue with queryMode.
Disabled menu items are not displayed.
Initially nothing is selectable or insertable in the query tab if default mode is chosen.
Added menu items can now have children immediately.