Close HpD API. You should call this when you are done with the HpD API. It sets API
Status to
HpdApi.ApiState.Closed. Call
Init(String,String[]) to initialize and use the HpD API again. Make sure you have all your documents and project properly saved and closed before this call. When used from plugin, this call has no effect.
Return Value
True if HpD was disposed. False if this did not have any effect.
