Merge pull request #2 from soul9/cubieboard2-3.2

mkpkgs, sunxi-tools
dd u-boot in create_sdcart
Merge pull request #3 from soul9/cubieboard2-3.2

bootloader stuffs
Merge branch 'cubieboard2-3.2' of https://github.com/Kivutar/OpenELEC.tv into cubieboard2-3.2
Add cb2 fex
New linux version from mkpkg
Copy boot.scr and script.bin to the sd card
Fix cb2 boot.cfg
Cubieboard2 linux config
boot from a fat partition, not ext