(diary-view-entries-initially-flag): Rename view-diary-entries-initially.

(diary-view-entries-initially-flag): Rename view-diary-entries-initially.
Keep old name as alias, update users.
(calendar-mark-diary-entries-flag): Rename mark-diary-entries-in-calendar.
Keep old name as alias, update users.
(calendar-view-holidays-initially-flag): Rename
view-calendar-holidays-initially.  Keep old name as alias, update users.
(calendar-mark-holidays-flag): Rename mark-holidays-in-calendar.
Keep old name as alias, update users.
(calendar-initial-window-hook): Rename initial-calendar-window-hook.
Keep old name as alias, update users.
(calendar-today-visible-hook): Rename today-visible-calendar-hook.
Keep old name as alias, update users.
(calendar-today-invisible-hook): Rename today-invisible-calendar-hook.
Keep old name as alias, update users.
(diary-iso-date-forms): Rename iso-date-diary-pattern.  Update users.
(diary-american-date-forms): Rename american-date-diary-pattern.
Keep old name as alias, update users.
(diary-european-date-forms): Rename european-date-diary-pattern.
Keep old name as alias, update users.
(calendar-iso-date-display-form): Rename iso-calendar-display-form.
Keep old name as alias, update users.
(calendar-european-date-display-form): Rename european-calendar-display-form.
Keep old name as alias, update users.
(calendar-american-date-display-form): Rename european-calendar-display-form.
Keep old name as alias, update users.
(diary-show-holidays-flag): Rename holidays-in-diary-buffer.
Keep old name as alias, update users.
(holiday-general-holidays): Rename general-holidays.  Keep old name as alias,
update users.
(holiday-oriental-holidays): Rename oriental-holidays.  Keep old name as alias,
update users.
(holiday-local-holidays): Rename local-holidays.  Keep old name as alias,
update users.
(holiday-other-holidays): Rename other-holidays.  Keep old name as alias,
update users.
(holiday-hebrew-holidays): Rename hebrew-holidays.  Keep old name as alias,
update users.
(holiday-christian-holidays): Rename christian-holidays.
Keep old name as alias, update users.
(holiday-islamic-holidays): Rename islamic-holidays.  Keep old name as alias,
update users.
(holiday-bahai-holidays): Rename bahai-holidays.  Keep old name as alias,
update users.
(holiday-solar-holidays): Rename solar-holidays.  Keep old name as alias,
update users.
(diary-fancy-buffer): Rename fancy-diary-buffer.  Keep old name as alias,
update users.
(calendar-other-calendars-buffer): Rename other-calendars-buffer.  Update users.
(calendar-hebrew-yahrzeit-buffer): Rename cal-hebrew-yahrzeit-buffer.
Update users.
(calendar-increment-month): Rename increment-calendar-month.
Keep old name as alias, update callers.
(calendar-increment-month-cons): Rename old calendar-increment-month.
Update callers.
(calendar-extract-month): Rename extract-calendar-month.
Keep old name as alias, update callers
(calendar-extract-day): Rename extract-calendar-day.  Keep old name as alias,
update callers.
(calendar-extract-year): Rename extract-calendar-year.  Keep old name as alias,
update callers.
(calendar-generate-window): Rename generate-calendar-window.  Update callers.
(calendar-generate): Rename generate-calendar.  Update callers.
(calendar-generate-month): Rename generate-calendar-month.  Update callers.
(calendar-redraw): Rename redraw-calendar.  Update callers.
(calendar-describe-mode): Rename describe-calendar-mode.  Update uses.
(calendar-mouse-other-month): Rename mouse-calendar-other-month.
Update callers.
(calendar-update-mode-line): Rename update-calendar-mode-line.  Update callers.
(calendar-exit): Rename exit-calendar.  Keep old name as alias, update callers.
(calendar-mark-visible-date): Rename mark-visible-calendar-date.
Keep old name as alias, update callers.