[razorqt-base/libqtxdg -> dev-libs/libqtxdg] move dependencies in the rest of packages
[profiles/updates] Delete 4Q-2013.

It contains some weird razorqt package moves that don't seem
to make sense or no longer apply, and might confuse portage.
[qt5-build.eclass] Tweak qconfig.h sed expression to avoid problems.

See commit f1c2941f8b40e41e3413f4465c2edec1bb1a78a8
[dev-qt/qtcore:4] Move qconfig.h sed to qt4-build-multilib.eclass
[dev-qt/qtcore:4] Drop keepdir.

Package-Manager: portage-2.2.14
[dev-qt/qtcore:4] Move and simplify env.d file installation to eclass.
Merge branch 'master' into docs

Conflicts:
	eclass/qt5-build.eclass