Libc6 version agnostic
Fix build with losetup < 2.22 using kpartx instread
Add support for installing on f2fs
Merge branch 'fix/libc6' of git://github.com/mcanevet/raspbian-ua-netinst
Merge branch 'fix/losetup_version_lt_2_22' of git://github.com/mcanevet/raspbian-ua-netinst