5. F7 now toggles the Setup menu item "Double-click on call sets
Tx Enable". Present state is written to Status Bar label 3.
The present commit updates the makefiles.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3673 ab8295b8-cf94-4d9e-aec4-7959e3be5d79