kernel: update 3.10 to 3.10.3

Also refresh 3.10 patches.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37546 3c298f89-4303-0410-b956-a3cf2f4a3e73