Revert "installer package for visual packages"

This reverts commit d7f2829845d61061a89fbb984dfc8a041aaed870.

Conflicts:
	promet/source/tools/wizardmandant.lpi
CmdLn Sample:remove dependencies to lcl (samller executables)
Export Tool:started
Meetings:save is now alos possible if not booked from preview
Import/Export:further wirk on general exporter
Merge branch 'master' of lists.free-erp.de:promet

Conflicts:
	promet/source/#sample_cmdln/cmdln_sample.lpi
	promet/source/promet.erp/prometerp.lpi
	promet/source/tools/wizardmandant.lpi
Import/Export:further work
introducing an Item Access Table