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-- Implemented the Expert-Mode for Return Msgs. Has to be tested a bit more.

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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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-- And another bug in the return msg corrected
-- Added Help file for Return Panel
-- Changed icon color of return msgs

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-- Revision of MessageMaker finished for the moment (still some bugfixing ongoing).

NOTE that all messages should be recreated!

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-- Added options for AsyncPV and AsyncDialogPV messages
-- Note that this is an internal test version and not fully tested!

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-- Mass compiled with LV2017

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-- Included a new checkbox to give the user the possbility to force the tool to overwrite thefront panel of the dialog.

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-- The GUI was completely renewed. Now it looks better, is more intuitive, easier to extend and more powerful if you want to create many messages at once. The can still be some logic errors in (these checkboxes...).

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-- The Acknowledge Message is now included and working (there is a small bug when switching frfom an Ack Msg to an Asynch Msg resulting in a warning => not so problematic)
-- Changed some symbols
-- Updated the Help window

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-- Added two new message types (Return + ReturnAndDialog)
-- ReturnMsg is partly implemented (only Do.vi and also this still has to be modified when CallerMsg has no parameters)
-- Fixed a bug in the Main.vi: When one switched between projects the actor list was not always proper updated
-- Slightly modified the helping txt files

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-- Mass compile with LV2016

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-- Added a symbol for unknown message types

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-- Updated MM to LabVIEW 2015 (not tested yet)
-- Slightly modified the Readme.txt

-- In the case of an PVUpdate Msg the MM will include a boolean called "Execute?" to the attribute data if the original Vi had no data inputs. In addition the Do.vi will be modified with an additional Case structure. (This procedure is tested)
-- The Tree in the GUI does not lose the last values once a message has been built
-- The Tree shows now the correct symbol when a PVUpdate Msg was built
-- The labels in the "Get Type.vi" of the actor control / indicator is now properly set

-- -- Change of Inheritance
-- -- More complex Build Do.vi
-- -- Included the GetType.vi
-- Not used files will now be deleted (Question remains if LabVIEW will rewrite them once the project is closed and saved)

Intermediate version: Try to make the program more robust so that it also reacts correct if there are already files in the msg folder.

BUT NOTE: This version here is not intended for usage!

-- The main Folder Name had to be changed again. For whatever reason LabVIEW expects that the folder starts with an "_".