Update pc-extractoverlay

Added -p to fix the creation of the revoked directory before ports overlay directories are extracted.  Confirmed this was the problem by removing /usr/local/etc/pkg and executing /usr/local/share/pcbsd/scripts/sys-init.sh to see that it couldn't create revoked directory without -p.
Auto-Commit of i18n data from Pootle
Sigh, the multiple pkgng repos bites again. When we do a major update or
branch change, make sure to move the non-working FreeBSD.conf repo file
out of the way first.
Add latest version of 10 draft Handbook