Flange adaptors for the Rotational library added, in order to provide a signal interface around a Rotational component, e.g., to export this component as FMU. Furthermore, several usage examples provided in model Modelica.Mechanics.Rotational.Examples.GenerationOfFMUs.

git-svn-id: https://svn.modelica.org/projects/Modelica/trunk@6359 7ce873d0-865f-4ce7-a662-4bb36ea78beb