You may have transactions dated later than today, perhaps piped from
print --forecast or recorded in the journal, which you don't want to
see except when forecasting.
By default, we now hide future transactions, showing "today's balance".
This can be toggled with the F key, which is easier than setting a
date query. --present and --future flags have been added to set the
initial mode.
(Experimental. Interactions with date queries have not been explored.)
