This reverts commit 32ed9304.

Badly rebased

This reverts commit that drops our own version of ruby and replaces it
with upstream one instead. It introduces separate packages for
breakpoints and compass.
We do not want to do such big change in 4.0 any more so instead this is
being reverted here. We should drop this patch with 4.1.

Driver for DSA switch chip was enabled but DSA it self was not. This
commit enables it as well.

Signed-off-by: Marek Behún <marek.behun@nic.cz>

This should fix the Omnia bug when system restarts if no PCIe cards are
connected.

Signed-off-by: Marek Behún <marek.behun@nic.cz>

There were two patches in patches/openwrt/to-upstream directory that
were fixes of hack patch. Those of course should not be send to upstream
and should be part of that specific patch. This commit merges those
patches to that patch.

Kernel compilation on mvebu is broken without this patch.