Date::Manip 6.40.

*Much* bigger (mostly TZ data I don't need, which I will try to eliminate later).

Adds some languages; encodings standardized on UTF-8, though there are still errors in it, to be patched.
Date fixes: es, fi, fr, pt, se, tr.

es and it need more work, potentially with help from native speakers.

(Also fix Bokmål, should have been nb not no.)
Read Me updates: Date::Manip URL; supported languages.
Satisfy Clang static analyzer with init behavior.
OACalendarView: Remove dead code.
Fix memory leaks caught by Clang static analyzer.
Update "Notify with Growl" tooltip to reflect that Growl may be an application or a pref pane.
Remove space from Italian date completions.

(…which don't work yet.)