[Dx4win] DX4WIN Data Updater v. 3.1 released

[Jim Reisert AD1C]

I have released version 3.1 of the DX4WIN Data Updater.  It has a
couple new features (see the documentation) and a handful of bug
fixes:

    http://dx4win.ad1c.us/update/

I've also updated the documentation on the web.  Here are the release notes:

Ver 3.1 - 3 May 2011
    New: –log option backs up DX4WIN log file before updating data files.
    New: –exe option downloads DX4WUPD.EXE program if it's newer than
the current version.
    New: can't use both –tcp and –kcp options at the same time (shows
warning, prompts to exit).
    Fix: –fg and –bg inhibited all updates if used by themselves.
    Fix: –prompt caused prompts for all files to update, not just the
ones specified in options.
    Fix: –prompt and –all together should prompt before each file update.
    Fix: –prompt showed "Working on ..." message when it shouldn't have.
    Fix: when updating keep-alive version of DX4WIN.TCP, say so.
    Fix: better handling of errors when trying to backup data files.
    Fix: on exit, remind user that <ENTER> won't exit the program.

Thanks for all the problem reports today.  I did a little bit of code
restructuring to "simplify" things, so I may have created new
problems.  Please let me know if you run into any issues or confusion.

73 - Jim AD1C

-- 
Jim Reisert AD1C, <jjreisert at alum.mit.edu>, http://www.ad1c.us