device-fsl

MA-12514 remove f2fs related tools

- remove fsck.f2fs and mkfs.f2fs tools.
- remove fsl-sdcard-partition-f2fs.sh

Change-Id: I426489adea2d47b56e46cb0a29fbe8a5b0a9963f
Signed-off-by: Jindong <jindong.yue@nxp.com>
Reviewed-on: http://androidsource.ap.freescale.net/project/5700
Reviewed-by: zhang sanshan <sanshan.zhang@nxp.com>