sys-devel/gcc-4.8.3: amd64 stable

Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
app-emulation/qemu: bump to 2.1.1

Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
dev-libs/libxml2-2.9.1: sync with r4

Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
sys-devel/gcc: mark gcc-4.8.3 stable on arm and x86

Package-Manager: portage-2.2.8-r2
Manifest-Sign-Key: 0xF52D4BBA
dev-lang/python: in tree versions work

Package-Manager: portage-2.2.8-r2
Manifest-Sign-Key: 0xF52D4BBA
eclass/toolchain.eclass: bring up to date with upstream
sys-devel/gcc: bring up to date with mainline

Package-Manager: portage-2.2.8-r2
Manifest-Sign-Key: 0xF52D4BBA
 [INIT-MUSL] - rename to musl-dev
version bump: xorg-server-1.16.0
version bump: mesa-10.3.0 and 10.2.6
add nullmailer-1.13
add thin-provisioning-tools-0.4.1
add lvm2-2.02.110
add cronie-1.4.12
add dhcpcd-6.5.0
add man-1.6g
add wpa_supplicant-2.3
add libunwind-1.1
add libcap-ng-0.7.4
add gnupg-2.1.0_beta864