Merge fuse and scheme, add mkfs utility, remove old utility

.gitignore

Cargo.toml

Makefile

create.sh

mkfs/image.rs

mkfs/main.rs

mount.sh

mount/cache/linked_hash_map.rs

mount/cache/lru_cache.rs

mount/cache/mod.rs

mount/fuse.rs

mount/image.rs

mount/main.rs

mount/redox/mod.rs

mount/redox/resource.rs

mount/redox/scheme.rs

scheme/main.rs

umount.sh

utility/image.rs

utility/main.rs