Version bump, release notes, Belarusian and Slovak locales, and the rest
of the midnight-drag work (#253).
Also the fixes from reviewing this branch: EXDATE zone prefixes in the
form the provider actually writes, "only this event" on a row that does
not recur, RDATE carried through the recurrence rewrite, an exact test
for the reminder default sentinel, the widget's re-arm backstop, and the
counts a stopped import reports.
Jean-Luc Makiola
73ef73d846