ramdisk: Unified v2 ext4+f2fs ramdisk support
- support any possible configuration of partition formats, by detecting
the fstype and swapping in the appropriate entry
- rename to mkfstab in keeping with the new functionality
ramdisk: make f2fs fstab more sane, minor ext4 fstab change
- Add Smitty's uncommitted inline_data to f2fs
- Remove unnecessary rw's and add back nodev/nosuid and checks on f2fs for safety reasons
- Specify userdata is nonremovable for ext4