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-- Mass compile and save with LV2019.

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-- Recompiled everything with LV2018

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-- Corrected another bug in BuildDo.vi: In case of a return message the inputs of the receiver message were used to be connected to the Sender Action vi and not the outputs
-- Larger modifications to the ReturnMsgPanel: From now on he calculates which messages are possible with the sender methods connector pane. Everything else will not be shown to the user. In a next stel the expert mode has to be implemented.
-- Exchanged some deprecated VIs I used to check if a variant is an error cluster

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-- Corrected a problem in the earlier versions for ReturnMsgs: The parameters have to be taken from the parent class of the return msg
-- It is not 100% tested yet and the Expert mode is not wired to the GUI