linux-yocto-tiny: Add 3.8.4 recipe

Bring linux-yocto-tiny up to the latest linux-yocto 3.8.4 version.

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
curl: backport patch to fix segfaults

* e.g. ecore, efreet segfault a lot without this patch

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
oe-setup-builddir: Allow $OECORENOTESCONF to not exist

Signed-off-by: Peter Kjellerstedt <pkj@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
oe-init-build-env: Make it use the correct $OEROOT with zsh

Signed-off-by: Peter Kjellerstedt <pkj@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>