Add option for delayed stop to wait for stopped nested actors. During stopping mode all messages except Stop and Hancle Last Ack are ignored.

Fix bug with CSPP_GUIActor:Update-AE Msg.lvclass ; Bug was probably introduced when creating Msgs with new MM. AE object was taken from derived class instead of ancestor.

- Modified AsynchCallbackMsg so that this message now contains the CSPP specific VIs which were previously added to the native AF message class
- Recreated all messages in the Core package with the "new" version of the MessageMaker

Change names of message enqueuers. Sender sends the CB-Msg to the Receiver which returns it back to Sender.

Add option string input to connector pane in order to allow to display more detail infomation in the dialog.

Use IgnoreFirstUpdate from PVProxy attribute when launching PVMonitors. (Requested by ObjectManager actor)
Add some ObjectManager SVs.

Allow to launch multiple instances of an actor configured in database. DB-Objectname will become postfixed with -MI-n. n: 0,1,...

solved conflicts

- SetPVs in a GUI are now saved in a variant