0.001_02	2021-08-02	T. R. Wyant
    Add English 'up' and 'down', synonyms for 'rise' and 'set'.

    English did not parse twilight types at the beginning of twilight.
    Fixed.

0.001_01	2021-07-29	T. R. Wyant
    Allow (but ignore) "when" before bodies, as in "tomorrow when the
    sun rises"

0.001		2021-07-13	T. R. Wyant
    Initial production release.