#152 Expert to generate actions for menu items

[Thomas Mueller]

It currently is a major pain to convert a form from using a TMainMenu only to a TMainMenu plus a TActionList. It should be possible to create an expert that

• Looks for the form's main menu (optionally for any TPopupMenu on the form)
• Optionally gives the user a list of menu items to choose from. This list should be pre-filtered in a sensible way, e.g. only contain TMenuItems that
  • Do not have submenus
  • Do not have an action assigned to them
• For the selected TMenuItems
  • Generates new TActions in an existing (or if there is none, in a new) TActionList
  • The names of the TActions should be based on the names of the TMenuItems, possibly taking the settings of the Rename Components expert into account
  • Assigns the Caption and OnClick event of the TMenuItem to the new TAction
  • Assigns the new TAction to the Action property of the TMenuItem