rename mkpkg_u-boot-cubie to mkpkg_u-boot-sunxi
fexc the fex file, add fex file, add boot.cmd, install boot.scr, add sunxi-tools/install
remove u-boot configfile and change u-boot config
update u-boot and kernel versions
remove acme garbage char
add cubietruck config
sunxi-tools needs to be copied in build since build-depends are not "installed"
Merge pull request #3 from soul9/cubieboard2-3.2

bootloader stuffs