Now the hook is always called after a refresh is done, regardless if
it was async or not. Some of the functions which are expected to
always be part of it have been moved to be called directly in
`update-downloads-in-progress'.

The package menu uses this according to the variable package-menu-async.

Reorganize package.el and divide it with page-breaks and comments

* cc-mode.el (c-fl-decl-start): Renamed from c-set-fl-decl-start.
* Change
signature such that nil is returned when no declaration is found.
(c-change-expand-fl-region): Renamed from c-change-set-fl-decl-start.
This now also handles expanding the font lock region to whole lines.
(c-context-expand-fl-region): Renamed from c-context-set-fl-decl-start.
This now also handles expanding the font lock region to whole lines.
(c-font-lock-fontify-region): When a change font lock region is
spuriously enlarged to the beginning-of-line by jit-lock, fontify the
extra bit separately from the region calculated by CC Mode.
(c-extend-after-change-region): Explicitly apply 'fontified properties
to
the extended bits of the font lock region.

* cc-langs.el (c-before-font-lock-functions)
(c-before-context-fontification-functions): Use new names for existing
functions (see above).

* mail/sendmail.el (sendmail-send-it): Do not attempt to switch
to non-existent buffer (errbuf is not created when customization
variable mail-interactive is nil).  (Bug#20211)

4d2e7e1 Fixes: debbugs:19175
2e0cfcc Fix the preamble text of the DIR file we install  (Bug#20213)
22ece83 src/w32proc.c: Describe in a comment w32 subprocess implementation.

Conflicts:
	ChangeLog
	src/ChangeLog
	src/xterm.c

The following commits were skipped:

8478885 Bump version to 24.5 for the release-candidate
118b6a9 (url-insert-file-contents): Set buffer-file-coding-system