git reflog --date

Hi all,

  Could we add a default to "--date" so that:

git reflog --date

just works?  (Currently you need to do:   git reflog --date=iso)  It
should probably obey the default in log.date?

Also, could we add this "--date" option to the man page please?  It's
an extremely useful option to know.  At the moment you have to notice
the comment that "all normal log options" are there, and then try to
work it out from there etc.

Thank you,

John

John