Add license information to files. Done with:

    git ls-files src/ | xargs sed -i '1s,^,// SPDX-License-Identifier: MIT\n\n,'

Signed-off-by: Tim Crawford <tcrawford@system76.com>

- ellipsis_inclusive_range_patterns
- clippy::single_match
- clippy::needless_borrow
- clippy::never_loop
- clippy::redundant_field_names

Signed-off-by: Tim Crawford <tcrawford@system76.com>

`extern crate` is not needed in most cases. Remove them and include the
bitflags macro directly.

Signed-off-by: Tim Crawford <tcrawford@system76.com>

Misc cleanup

See merge request !1

Implement Display for printing names to users. Uses the pretty names
from coreboot's ifdtool.

Signed-off-by: Tim Crawford <tcrawford@system76.com>

Add an example that prints information about the regions in a flash
image.

Example output:

    Flash Regions
      0: Flash Descriptor
          (0x00000000 - 0x00000FFF)
      1: BIOS
          (0x00400000 - 0x00FFFFFF)
      2: Intel ME
          (0x00001000 - 0x003FFFFF)
      3: GbE
          (0x07FFF000 - 0x00000FFF) (unused)
      4: Platform Data
          (0x07FFF000 - 0x00000FFF) (unused)
      8: EC
          (0x07FFF000 - 0x00000FFF) (unused)

Signed-off-by: Tim Crawford <tcrawford@system76.com>

Implement fmt::Display for RegionKind

See merge request !4

Fixes compiling on newer toolchains.

Signed-off-by: Tim Crawford <tcrawford@system76.com>

Update deps

See merge request !5