WizardCommand — Runs a wizard command
Issues a command to a wizard widget with ID 'wizardId'.
This builtin is not for general use. Use the Wizard.ycp module instead.
For available wizard commands see file YCPWizardCommandParser.cc . If the current UI does not provide a wizard widget, 'false' is returned. It is safe to call this even for UIs that don't provide a wizard widget. In this case, all calls to this builtin simply return 'false'.