Add kernel 3.13 support for sun7i. sun4i support will be added later.

This is very experimental, So far it support mmc/sd/ethernet and a few other
things, no graphics support. Currently it follow Hans de Goede's linux tree
(https://github.com/jwrdegoede/linux-sunxi/commits/sunxi-test).
Merge branch 'master' of https://github.com/EddyBeaupre/armStrap

Remote Sync.