[WriteLog] Key remapping & stateful enter key for RTTY

[Jim McDonald]

I'm trying to have the ' (apostrophe) key duplicate the Insert key but I
don't see the correct keyboard shortcut to choose from.

I have the menu option checked under Entry-->Enter sends exch/QRZ.  With the
CALL field empty I expect the Enter key to send CQ, but instead it's sending
what I have in my F2, which is the exchange, which would be fine with a call
in that field.

73, Jim N7US