emacs devel 24.4-rc1

Closes #33295.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
icu4c: change keg_only reason

Closes #33203.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
postgresql: update devel version to 9.4 beta3

Signed-off-by: Clemens Gruber <clemensgru@gmail.com>
postgresql: update 9.3.5_1 bottle.