multiboot2 0.14.0

# multiboot2
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Rust library that helps you to parse the multiboot information structure (mbi) from
Multiboot2-compliant bootloaders, like GRUB. It supports all tags from the specification
including full support for the sections of ELF-64 files. This library is `no_std` and can be
used in a Multiboot2-kernel.

It follows the Multiboot 2.0 specification at https://www.gnu.org/software/grub/manual/multiboot2/multiboot.html and the ELF 64 specification at http://www.uclibc.org/docs/elf-64-gen.pdf.

## Background: The Multiboot 2 Information Structure
The Multiboot information structure looks like this:

Field            | Type
---------------- | -----------
total size       | u32
reserved         | u32
tags             | variable
end tag = (0, 8) | (u32, u32)

There are many different types of tags, but they all have the same beginning:

Field         | Type
------------- | -----------------
type          | u32
size          | u32
other fields  | variable

All tags and the mbi itself are 8-byte aligned. The last tag must be the _end tag_, which is a tag of type `0` and size `8`.

## MSRV
The MSRV is 1.52.1 stable.

## License & Contribution

See main [README](https://github.com/rust-osdev/multiboot2/blob/main/README.md) file.