added missing cases "calculated parameter" and "independent" for causality switch
added missing entries "calculated parameter" and "independent" for causality
replaced errormessage for double model identifiers by info message, now legal by standard.
updated date and version number
merge DEV branch for FMI2.0 RC2 update back to trunk
Merged revision(s)  from FMILibrary/branches/dev-update-FMI20RC2: