l10n: git.pot: v2.2.0 round 2 (1 updated)

Generate po/git.pot from v2.2.0-rc2-23-gca0107e for git v2.2.0 l10n
round 2.

Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
l10n: batch updates for one trivial change

In order to catch up with the release of Git 2.2.0 final, make a batch
l10n update for the new l10n change brought by commit d52adf1 (trailer:
display a trailer without its trailing newline).

Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
l10n: de.po: translate 2 new messages

Signed-off-by: Phillip Sz <phillip.szelat@gmail.com>
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
l10n: de.po: translate 2 messages

Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
l10n: remove a superfluous translation for push.c

Ralf reported that '--recurse-submodules' option in push.c should not be
translated [1].  Before his commit is merged, remove superfluous
translations for push.c.

[1] http://www.spinics.net/lists/git/msg241964.html

Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Git 2.2.0-rc3

Signed-off-by: Junio C Hamano <gitster@pobox.com>
support pager.* for aliases

Until this patch, doing something like:

  git config alias.foo log
  git config pager.foo /some/specific/pager

would not respect pager.foo at all. With this patch, we
will use pager.foo for the "foo" alias.  We will also
fallback to pager.log if "foo" is a non-shell alias that
uses the "log" command (but any pager.foo overrides
pager.log).