net-misc/ntp: use the coreos ntp vendor pool
sys-apps/systemd: use the coreos ntp vendor pool
Merge pull request #973 from crawford/ntp

net-misc/ntp: use the coreos ntp vendor pool
sys-apps/systemd: bump to v216

Enable the vanilla USE flag by default.
sys-apps/util-linux: bump to v2.25.2
ALEX: systemd 217
MIKE: shrink the delta from gentoo, pull in Gentoo's 217 patches
add missing polkit
re-enable eautoreconf

requried by 0001-hack-testing-Wl-fuse-ld-gold-does-not-work-correctly.patch
disable crappy default of enabling everything ever omg why
dbus: import latest stable version from Gentoo, 1.8.10
dbus: apply our local changes from old versions to 1.8.10