Updated references of Mirth server to Mirth Connect server instead.

MIRTH-3268
ACKGenerator methods are now static and the constructor has been deprecated.
Issue: MIRTH-3338
Added a confirmation dialog when redeploying all channels.
Issue: MIRTH-2020
Added an option to enable/disable remote side checking on the TCP Sender when Keep Connection Open is turned on. When migrating this option will be set enabled. New channels will have this disabled by default. Performing this check causes a 100ms delay if the connection was not closed. By not doing it we can greatly improve performance when keeping the connection open. The message may error if the remote side closed the connection but enabling queueing will handle these cases.
Issue: MIRTH-3341