updated package DPApplicationBaseClasses

- all GUIs should have a menu --> done

- class DeviceBaseGUI
-- added method "get method parameters from GOG"

- add "get library version" to contents-VIs --> done

- use sharing clones for reentrant VIs --> done

- class DeviceBase
-- changed method "create advanced GUI"

- class SimMCS
-- contains unused code for "ClearRecords" --> fixed

- version number set to 1.12 (SCC 6507)