timezone-data: version bump to 2013f
systemd: Add upstream patches to fix swap
dev-lang/perl-5.18.0: specify scriptdir

During configuration perl tries to detect several potential places where
scripts folder may be present on target system.
I have folder /usr/local/scripts with my own script and thus perl
configurator detected it as a target for some perl scripts like
pod2html5.18.0 . But /usr/local is not intended for package managed
files, I guess and looks like paludis/exherbo package manager agrees
with me.

Change-Id: I1c4e05ccddf0ea1f80cb20221c4af1720db04854
Version bump to doxygen-1.8.5
file: version bump to 5.15
Merge "dev-lang/perl-5.18.0: specify scriptdir"
dev-lang/perl: Version bump to 5.18.1
Merge branch 'master' of ssh://git.exherbo.org/arbor
Merge remote-tracking branch 'origin/master' into cross
Pam patch submitted on trac.
check: Disable multibuild
perl: Use full target for archname

Otherwise installations for targets with a different libc will collide.
perl: Also specify CPP
perl: Check for libs in multiarch libdir
perl: Use multiarch bindir
findutils: Remove unused patch
iputils: Fix merge (we don't install traceroute6 anymore)
git: Use multiarch prefix
gcc: Support cross-compilation
binutils: Support cross-compilation